Other small electric domestic appliances

1. Scope and Applicability

This methodology covers the full residual family of small domestic electric appliances: vacuum cleaners, kitchen waste disposers, domestic food mixers, shavers, hair dryers, smoothing irons, coffee makers and toasters. Other residual domestic electric appliances require principal-function review. Corded and cordless configurations remain covered when output UUID or battery chemistry is unresolved. Produce one configuration-specific factory foreground package; kilograms do not make the different domestic services functionally equivalent.

Determine principal function and intended domestic market. Adjacent CPC3.0 categories are refrigerators/freezers44811; dishwashers and clothes/linen washing/drying44812; electric blankets44813; sewing machines44814; fans/ventilating or recycling hoods44815; dedicated water/space/soil heaters and ovens/cookers/grillers/roasters44817; and independently supplied electric heating resistors44818. An internal hairdryer fan, toaster heater or vacuum motor does not turn the appliance into that component category. Dedicated room fans/heaters, industrial food machinery, non-electric articles and separately supplied parts are excluded. Review multifunction ambiguity instead of silently selecting the residual class. Sources: un-cpc-3-0-44816; reviewed CPC3.0 structure.

Primary examples span different architectures: Dyson V11 supplies motorized tools, PC, ABS and aluminium as distinct construction entries and a battery of unstated chemistry; InSinkErator35ss supplies induction drive, stainless grinding and permanently lubricated bearings; Braun hand mixers supply domestic mixing and motor controls; Philips S7885 adds Li-ion storage/sensing, USB cable and conditional filled cleaning cartridge but no adapter; Philips hairdryer has airflow/heating, iron has soleplate/water circuit; Braun toaster has thermal function and coffee maker controlled water flow/temperature. Source claims describe product architecture, not factory recipes, production factors or generic lifecycle benefits. Independent manufacturers provide counterexamples to a single polymer gadget, universal motor, all-battery, all-wet or all-heater inventory. The actual configuration documents must resolve unshown variants; no source power, unit weight, consumer water, warranty or performance becomes a production default.

2. Product Category Identity

Field	Value
canonical_pcr_id	pcr.metal-products-machinery-and-equipment.special-purpose-machinery.other-small-electric-domestic-appliances-including-vacuum-cleaners-kitchen-waste-dispos-90985e05
classification_refs	CPC3.0:44816
covered_products	Full residual small domestic electric appliance family in section1; corded and cordless
excluded_products	Adjacent principal functions and non-domestic/non-electric/separate parts in section1
representative_product	One actual complete accepted domestic appliance configuration; no representative weight across families
production_route	Actual make/buy and conditional mechanical/fluid/thermal/electrical architectures
market_state	Complete accepted delivered configuration with actual accessories/fills; net mass excludes packaging/rejects

3. Reference Flow

Field	Value
What	Supply one actual domestic-function appliance, not its downstream domestic service
How much	1 kg accepted net complete appliance mass of the same configuration
How well	Meets declared electrical safety, function, interfaces and actual acceptance plan
How long or cycle	One manufacturing/delivery period; no default service lifetime
reference_flow_link	reference_product

Field	Value
Reference amount	1
Reference product flow	Other small electric domestic appliances
Reference flow property	Mass 93a60a56-a3c8-11da-a746-0800200b9a66
Reference unit group	Units of mass 93a60a57-a4c8-11da-a746-0800200c9a66
Reference unit	kg
Required qualifiers	principal function; domestic market; model revision; power interface; motor and thermal/fluid architecture; actual battery chemistry or gap; supplied accessories/fills; make/buy; delivered state; actual acceptance tests; calibrated net mass; N; site/period; utility delivery conditions; waste and species; upstream/treatment; allocation uncertainty

Declare all required qualifiers in the package. Reference product UUID unresolved; never substitute one vacuum or spent battery for the category.

4. Measurement and Unit Rules

rule_id	Applies to	Required property	Required unit	Rule
reference_mass	reference product	Mass	kg	M = accepted net mass of one complete machine of the same configuration in kg; collect using cp_mass.
material_species	physical material/species records	Mass	kg	Use each term own moisture/metal/chemical assay, stocks and reactions. Gross mass is not contained element; do not apply to electricity/transport.
energy_interface	electricity, steam, condensate and fuel	Delivered energy or fuel mass and NCV	MJ; kg; MJ/kg	Retain kWh electricity, 1 kWh=3.6 MJ. Steam supply and return each use own kg times own MJ/kg relative to common zero; distinguish gross/already-net, return deducted once. Fuel uses own mass and NCV, not purchased steam.

5. System Boundary

rule_id	Applies to	Rule	source_ids
gate	foreground	Include actual receipt, site fabrication, drive/heater/electrical assembly, integration, factory test/rework, common services, waste and packing through accepted release.
make_buy	supplier_interface	For each component choose its actual make/buy state: complete bought motor/heater/battery/board/pump/head includes embedded inputs once; own fabrication uses actual feedstocks and operations instead. Charge only subsequent site work. Pair internal transfers; do not list site-made intermediates as purchased imports.
factory_use	production	Factory qualification water/food/fabric/hair substitutes, dust, electricity and battery charging are actual production burdens when consumed; reusable fixtures use stock/reuse records. Downstream consumer electricity, charging, coffee, cleaned floor, shaving, fabric service and waste-processing are not manufacturing output.
bom_extension	route	Cards are specific conditional anchors, not universal recipes. Audit actual BOM, formulations, test media, packaging, fuels, waste and species. Add each missing atomic actual exchange; document not_applicable only with absence evidence, unknown differs from zero. Unknown battery chemistry retains coverage and needs a matched actual identity.
upstream	links	Link supplier production and transport at actual grade, state, delivery geography/voltage and period; external treatment after measured waste transfer is distinct from site emissions. Without completed providers this factory package is not a complete cradle-to-gate result.

Boundary Abstraction

Field	Value
declared_starting_condition	Actual selected inputs supplied grade, completion state and delivery interface
starting_condition_role	Factory foreground receipt boundary
product_classification_scope	Full residual domestic appliance function category reviewed in section1
recursive_input_rule	Same-category purchased precursor uses upstream once; expand subsequent site work only, cancel paired internal transfers without infinite recursion
upstream_dataset_requirement	Match actual grade, recipe, completed treatment, geography/period and supply interface; disclose missing providers/substitution
disclosure	Actual configuration, make/buy, coverage/conditional absence, transport/treatment, measured denominator and uncertainty

Family and make/buy matrix

Family	Actual conditional route	Evidence limits
Vacuum	Suction motor, air path/filter, actual cleaning head and cord/battery interface	Dyson configurations distinct; PC/ABS separate, filter medium and battery chemistry unknown
Disposer	Grinding motor/drive and wet-side seals, own or complete bought	Induction example not every motor; permanently lubricated parts not refilled
Food mixer	Domestic motor/gear/tool; food contact; actual load tests	Braun domestic mixing; not industrial food manufacturing equipment
Shaver	Cutter drive, actual battery/controls/wet structure	Li-ion not subchemistry; cable included/adapter absent; cleaning cartridge separate
Hairdryer	Airflow, actual heat/insulation/control; ion module only actual	AC label not universal-motor subtype or heater alloy
Iron	Heated soleplate, actual water path/pump if any; separate dry/steam	Ceramic label not aluminium substrate/recipe; test water not delivered net mass
Coffee maker	Actual heated fluid path, gravity/pump, controls and carafe	Controlled water not proof of pump; brewed coffee downstream or actual factory test
Toaster	Actual heater supports, controls and mechanical ejection	Stainless shell not entire appliance alloy; test bread not appliance output

6. Process Inventory Structure

Process Map

process_id	process_name	inclusion	inclusion_condition	role	quantitative_reference
fabrication	Housing and mechanical fabrication	conditional	Only actual site molding, casting, stamping, machining, cleaning and coating; bought finished parts bypass embedded fabrication	foreground	per 1 kg reference flow
drive_thermal	Motor, drive and thermal element fabrication	conditional	Only actual site winding, lamination, rotor/brush/magnet integration or heater manufacture; preserve actual alternatives	foreground	per 1 kg reference flow
electronics	Electrical and control assembly	conditional	Only actual wiring, board population, soldering and controls; bought populated boards bypass embedded inputs	foreground	per 1 kg reference flow
integration	Appliance integration	required	Required for every actual configuration; mechanical/fluid/thermal/electrical architectures as present	foreground	per 1 kg reference flow
test	Factory tests and rework	required	Actual acceptance plan; only actual loaded, wet, thermal, safety and battery testing	foreground	per 1 kg reference flow
dispatch	Packing and accepted release	required	Required complete selected shipped configuration; packaging excluded from net output mass	foreground	per 1 kg reference flow
services	Residual shared utilities and actual generation	conditional	Only unassigned residual and actual generation; reconcile all assigned subprocesses	foreground	per 1 kg reference flow

Process: Housing and mechanical fabrication (fabrication)

Only actual site molding, casting, stamping, machining, cleaning and coating; bought finished parts bypass embedded fabrication。

Inputs

Product flows

Acrylonitrile-butadiene-styrene resin (abs)

Only site-molded actual ABS grade; source lists ABS separately from PC, without proving a blend. Only actual CN at-plant ABS granulate with matched grade/additives and supplier; no blend identity or source quantity is imposed.

• Selected flow: Acrylonitrile butadiene styrene (ABS) granulate b895c3a1-076e-4a42-a2c0-6088890c0bd9
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: dyson-v11-spec

Polycarbonate resin (pc)

Only site-molded actual PC grade; distinguish additives and compounded/recycled state. Only actual at-plant PC granulate; match actual additives, recycling share and supplier geography before provider use.

• Selected flow: Polycarbonate granulate f4ad7c9a-3141-4c38-b932-45b7e67e05c6
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: dyson-v11-spec

Polypropylene resin (pp)

Conditional actual PP grade in documented housing/reservoir; no universal material assumption. Only actual primary-form PP resin; match grade and supplied polymer/compound state; do not use for a finished reservoir.

• Selected flow: Polypropylene 54802cfb-bd58-4f85-9ebf-9e0616529c1c
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Low-carbon steel sheet (steel)

Only actual verified supplied grade/state in the selected configuration; bought finished state includes upstream manufacturing once.

• Selected flow: Low-carbon steel sheet
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Stainless steel sheet (stainless)

Only own alloy-certified sheet fabrication; stainless source labels do not establish alloy grade. Only actual further-worked flat-rolled stainless input whose grade/thickness and completion state match supplier; hot/cold-only or other stock requires separate unresolved identity.

• Selected flow: Flat-rolled products of stainless steel, further worked add37984-82d6-4c91-85e3-9911c0135944
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: insinkerator-35ss; braun-identity-toaster

Aluminium alloy billet (aluminium)

Actual alloy feedstock for own machining/casting; bought finished parts are the alternative.

• Selected flow: Aluminium alloy billet
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: dyson-v11-spec

Water-miscible metalworking-fluid concentrate (coolant)

Only actual formulated concentrate; dilution water separately measured; unknown chemistry needs formulation evidence.

• Selected flow: Water-miscible metalworking-fluid concentrate
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Process water (water)

Only fresh make-up for site cooling, washing or dilution; paired internal recirculation is not new import. Only actually supplied treated industrial process water, with supplier treatment and quality documented; natural extraction is a different exchange.

• Selected flow: Process Water 94a04f7e-2d5c-41f0-b182-d54a3b373a02
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Isopropyl alcohol (ipa)

Only actual IPA cleaning, with own assay, water fraction, capture/return and stock records. Identity applies only to actual China at-plant isopropanol with measured purity; water-diluted blends need own formulation identity or separated constituents.

• Selected flow: Isopropanol a4a75541-e156-4e30-947c-ba067a682afd
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Epoxy powder coating (powder)

Only actual epoxy coating recipe; ceramic soleplate description does not prove epoxy coating.

• Selected flow: Epoxy powder coating
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Purchased alternating-current electricity (fabrication_electricity)

Only measured actual electricity attributable to this process and selected configuration in the common period; not whole-site meter on top of subprocess loads. This UUID applies only to actual China customer-side grid consumption at 1–35 kV, with matched site delivery, provider mix and reporting year. Allocate purchased imports to process loads once; internal voltage transformation is not another purchased import. Other voltages, countries, contracted generation or own generation require separate actual flow identities. The flow references the technical Net calorific value property, whose verified unit group is energy (MJ; 1 kWh=3.6 MJ); it represents delivered electrical energy, without a fuel calorific-content calculation.

• Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
• Flow property / unit: Delivered energy / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_energy
• Sources:

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Stainless steel fabrication scrap (ss_scrap)

Segregate actual alloy with own moisture/coolant and contained-metal assays; scrap is not negative fresh input.

• Selected flow: Stainless steel fabrication scrap
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste
• Sources:

ABS molding reject (abs_reject)

Distinguish paired internal regrind returns from external waste and changes in stocks.

• Selected flow: ABS molding reject
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste
• Sources:

Spent isopropyl-alcohol cleaning liquor (spent_solvent)

Own alcohol/water fraction and actual treatment; captured/recovered solvent is not automatically destroyed.

• Selected flow: Spent isopropyl-alcohol cleaning liquor
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste
• Sources:

Elementary flows

Isopropyl alcohol emission to air (ipa_air)

Only independently established IPA air release; unclosed residual is not an air emission. Only actual isopropanol release to unspecified air; indoor/urban/high-stack categories need their own matched identity.

• Selected flow: isopropanol fe0acd60-3ddc-11dd-a843-0050c2490048
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_emission.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_emission
• Sources:

Process: Motor, drive and thermal element fabrication (drive_thermal)

Only actual site winding, lamination, rotor/brush/magnet integration or heater manufacture; preserve actual alternatives。

Inputs

Product flows

Non-oriented electrical steel strip (electrical_steel)

Only own motor laminations; bought motor includes its steel once upstream.

• Selected flow: Non-oriented electrical steel strip
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Enamelled copper winding wire (copper_wire)

Only own winding with supplied insulation state; no extra raw copper burden behind bought enamelled wire. Only actual copper enamel-insulated winding wire confirmed by supplier; generic name also permits aluminium, which is not silently substituted.

• Selected flow: Magnet wire 2bf8a4db-b29e-404a-ae6c-402adbb77af4
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Neodymium-iron-boron permanent magnet (magnet)

Only evidenced permanent-magnet design; induction motor does not imply magnets.

• Selected flow: Neodymium-iron-boron permanent magnet
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Graphite carbon brush (brush)

Only actual brushed motor; brushless route records absence rather than assumed zero.

• Selected flow: Graphite carbon brush
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Nickel-chromium resistance wire (nichrome)

Only actual on-site wire heater; source nominal heat power does not identify resistance alloy.

• Selected flow: Nickel-chromium resistance wire
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Mica insulation sheet (mica)

Only actual heater support; bought complete heater already includes it.

• Selected flow: Mica insulation sheet
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Lubricated rolling bearing (bearing)

Only independently bought bearing in own drive; exclude bearing already included in bought motor. Only actual independently purchased finished ball or roller bearing, with supplier-confirmed lubrication state and dimensions; embedded bearing/grease in a bought motor is excluded.

• Selected flow: Ball or roller bearings 9b10184f-db9d-4cc7-94b5-02ab19ca370d
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Purchased alternating-current electricity (drive_thermal_electricity)

Only measured actual electricity attributable to this process and selected configuration in the common period; not whole-site meter on top of subprocess loads. This UUID applies only to actual China customer-side grid consumption at 1–35 kV, with matched site delivery, provider mix and reporting year. Allocate purchased imports to process loads once; internal voltage transformation is not another purchased import. Other voltages, countries, contracted generation or own generation require separate actual flow identities. The flow references the technical Net calorific value property, whose verified unit group is energy (MJ; 1 kWh=3.6 MJ); it represents delivered electrical energy, without a fuel calorific-content calculation.

• Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
• Flow property / unit: Delivered energy / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_energy
• Sources:

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Elementary flows

Process: Electrical and control assembly (electronics)

Only actual wiring, board population, soldering and controls; bought populated boards bypass embedded inputs。

Inputs

Product flows

FR-4 copper-clad printed circuit board (bare_board)

Only actual unpopulated board receiving site components; no duplication with bought populated board. Only actual bare FR4 glass/epoxy copper board; source explicitly separates PWB from populated PWA.

• Selected flow: Printed Wire Board a8bd954c-59b3-4317-b4de-02a17d6da5ca
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Tin-silver-copper solder alloy (solder)

Only actual alloy and soldering; other alloy or flux formulation requires its own card.

• Selected flow: Tin-silver-copper solder alloy
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Rosin-based solder flux (flux)

Only actual formulation; independently assay resin/solvent and water where balance applies.

• Selected flow: Rosin-based solder flux
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Packaged microcontroller (control_ic)

Only actual verified supplied grade/state in the selected configuration; bought finished state includes upstream manufacturing once. Only actual separately supplied packaged integrated circuit ready for site SMT; verify the actual microcontroller function, package and supplier, and exclude devices embedded in a bought populated board.

• Selected flow: Packaged integrated circuits b6eb5862-9b77-4f3a-8e0d-1eea7f0ac8bb
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Purchased alternating-current electricity (electronics_electricity)

Only measured actual electricity attributable to this process and selected configuration in the common period; not whole-site meter on top of subprocess loads. This UUID applies only to actual China customer-side grid consumption at 1–35 kV, with matched site delivery, provider mix and reporting year. Allocate purchased imports to process loads once; internal voltage transformation is not another purchased import. Other voltages, countries, contracted generation or own generation require separate actual flow identities. The flow references the technical Net calorific value property, whose verified unit group is energy (MJ; 1 kWh=3.6 MJ); it represents delivered electrical energy, without a fuel calorific-content calculation.

• Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
• Flow property / unit: Delivered energy / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_energy
• Sources:

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Rejected populated control circuit board (pcb_reject)

Only actual verified supplied grade/state in the selected configuration; bought finished state includes upstream manufacturing once. Only actual defective populated board/components transferred at plant in China; other geographic or treatment interfaces require a matching separate flow.

• Selected flow: Waste populated printed wiring board eb5ffe4a-49af-450c-9a31-3efdfd343f8a
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste
• Sources:

Elementary flows

Process: Appliance integration (integration)

Required for every actual configuration; mechanical/fluid/thermal/electrical architectures as present。

Inputs

Product flows

Single-phase induction motor assembly (induction_motor)

Conditional bought complete motor; no duplicated winding wire, laminations or bearing grease.

• Selected flow: Single-phase induction motor assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: insinkerator-35ss

Brushless direct-current motor assembly (bldc_motor)

Only actual purchased brushless design; source rotation speed alone does not establish motor subtype.

• Selected flow: Brushless direct-current motor assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Universal motor assembly (universal_motor)

Only actual purchased universal motor; hairdryer AC label does not prove this subtype.

• Selected flow: Universal motor assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Electric resistance heater assembly (heater)

Only actual bought complete heater; exclude its embedded resistance wire and support material from own fabrication.

• Selected flow: Electric resistance heater assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: philips-iron; philips-hairdryer; braun-identity-toaster

Coated aluminium iron soleplate (soleplate)

Only actual aluminium substrate and evidenced coating; Philips ceramic description does not identify substrate or coating recipe.

• Selected flow: Coated aluminium iron soleplate
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: philips-iron

Stainless steel grinding assembly (grind)

Only bought complete disposer grinding assembly with actual alloy and completion state.

• Selected flow: Stainless steel grinding assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Stainless steel mixer beater (beater)

Only actual alloy and included attachment; other mixing tool designs require own exchanges.

• Selected flow: Stainless steel mixer beater
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: braun-handmixers

Steel shaver cutter assembly (blade)

Only actual bought cutter; no assumed blade alloy, coating or service lifetime.

• Selected flow: Steel shaver cutter assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: philips-s7885

Motorized vacuum cleaner head (head)

Only actual supplied complete head; included motor burden once rather than separately again.

• Selected flow: Motorized vacuum cleaner head
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: dyson-v11-spec

Polyester vacuum filter element (filter)

Only verified actual polyester medium; Dyson washable filter does not identify polymer.

• Selected flow: Polyester vacuum filter element
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Diaphragm water pump assembly (pump)

Only actual diaphragm pump; coffee controlled water flow does not prove a pump or this mechanism.

• Selected flow: Diaphragm water pump assembly
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: braun-multiserve

Populated control printed circuit board (board)

Actual bought populated board includes substrate, components and solder upstream once.

• Selected flow: Populated control printed circuit board
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Lithium-ion battery pack (li_pack)

Only verified actual Li-ion pack, not an assumed cathode chemistry; include delivered protection board once.

• Selected flow: Lithium-ion battery pack
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: philips-s7885

Nickel-metal-hydride battery pack (nimh_pack)

Only actual supplier-verified NiMH configuration; unknown battery chemistry remains a gap, not forced absence.

• Selected flow: Nickel-metal-hydride battery pack
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Insulated mains power cord (cord)

Only actually shipped cord; disposer35ss cord is separately sold in the cited configuration.

• Selected flow: Insulated mains power cord
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

USB-A charging cable (usb)

Only actually included USB-A cable; S7885/50 includes cable but no power adapter.

• Selected flow: USB-A charging cable
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: philips-s7885

AC-to-DC power adapter (adapter)

Only actually included adapter; do not impute S7885/50 an absent adapter.

• Selected flow: AC-to-DC power adapter
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: philips-s7885

Silicone rubber seal (seal)

Only actual verified supplied grade/state in the selected configuration; bought finished state includes upstream manufacturing once.

• Selected flow: Silicone rubber seal
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Polypropylene water reservoir (reservoir)

Only actual verified PP reservoir; bought finished reservoir excludes upstream PP molding inputs.

• Selected flow: Polypropylene water reservoir
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: philips-iron; braun-multiserve

Glass coffee carafe (carafe)

Only actual verified supplied grade/state in the selected configuration; bought finished state includes upstream manufacturing once.

• Selected flow: Glass coffee carafe
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: braun-multiserve

Filled shaver cleaning cartridge (clean_cartridge)

Actual included filled cartridge; identify liquid chemistry/provider; retained contents differ from factory-consumed cleaner.

• Selected flow: Filled shaver cleaning cartridge
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources: philips-s7885

Lithium-soap lubricating grease (grease)

Only actual documented initial fill into own drive; permanently lubricated bought bearing/motor already includes grease.

• Selected flow: Lithium-soap lubricating grease
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Purchased alternating-current electricity (integration_electricity)

Only measured actual electricity attributable to this process and selected configuration in the common period; not whole-site meter on top of subprocess loads. This UUID applies only to actual China customer-side grid consumption at 1–35 kV, with matched site delivery, provider mix and reporting year. Allocate purchased imports to process loads once; internal voltage transformation is not another purchased import. Other voltages, countries, contracted generation or own generation require separate actual flow identities. The flow references the technical Net calorific value property, whose verified unit group is energy (MJ; 1 kWh=3.6 MJ); it represents delivered electrical energy, without a fuel calorific-content calculation.

• Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
• Flow property / unit: Delivered energy / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_energy
• Sources:

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Elementary flows

Process: Factory tests and rework (test)

Actual acceptance plan; only actual loaded, wet, thermal, safety and battery testing。

Inputs

Product flows

Factory-test water (test_water)

Only actually used factory acceptance-test charge; disclose exact recipe/specification, fresh issue, reuse, stock and discharge. It is not accepted appliance mass or consumer consumption. Only actually supplied treated industrial process water, with supplier treatment and quality documented; natural extraction is a different exchange.

• Selected flow: Process Water 94a04f7e-2d5c-41f0-b182-d54a3b373a02
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Wheat flour test charge (test_flour)

Only actually used factory acceptance-test charge; disclose exact recipe/specification, fresh issue, reuse, stock and discharge. It is not accepted appliance mass or consumer consumption. Only actual wheat flour factory test charge with measured grade/moisture and actual supplier, not a universal mixer test recipe.

• Selected flow: Wheat flour f87532de-91ec-4971-8cde-7cb05b236b0f
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Roasted ground coffee test charge (test_coffee)

Only actually used factory acceptance-test charge; disclose exact recipe/specification, fresh issue, reuse, stock and discharge. It is not accepted appliance mass or consumer consumption.

• Selected flow: Roasted ground coffee test charge
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Bread test charge (test_bread)

Only actually used factory acceptance-test charge; disclose exact recipe/specification, fresh issue, reuse, stock and discharge. It is not accepted appliance mass or consumer consumption. Only actual bread factory test charge with recipe/moisture and actual supplier, never consumer bread use.

• Selected flow: Bread 82f5df4a-9ada-46d2-8686-b3b1265a8188
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Cotton test fabric (test_fabric)

Only actually used factory acceptance-test charge; disclose exact recipe/specification, fresh issue, reuse, stock and discharge. It is not accepted appliance mass or consumer consumption.

• Selected flow: Cotton test fabric
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Polyamide artificial-hair test fibre (test_hair)

Only actually used factory acceptance-test charge; disclose exact recipe/specification, fresh issue, reuse, stock and discharge. It is not accepted appliance mass or consumer consumption. Only actual PA6 monofilament used as a documented substitute, with matched dimensions and supplier; other real/synthetic hair needs its own card.

• Selected flow: Polyamide 6 monofilament 61fa6be2-e90f-41af-aba5-86209fb72896
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Silica test dust (test_dust)

Only actually used factory acceptance-test charge; disclose exact recipe/specification, fresh issue, reuse, stock and discharge. It is not accepted appliance mass or consumer consumption. Only actual silicon-dioxide factory-test medium with documented purity, crystalline/amorphous state and particle-size specification; mixtures require separate constituents or their own formulation identity, not this pure-material UUID.

• Selected flow: Silicon dioxide 7a49705c-abee-4573-be50-a01a1e799ab3
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Purchased alternating-current electricity (test_electricity)

Only measured actual electricity attributable to this process and selected configuration in the common period; not whole-site meter on top of subprocess loads. This UUID applies only to actual China customer-side grid consumption at 1–35 kV, with matched site delivery, provider mix and reporting year. Allocate purchased imports to process loads once; internal voltage transformation is not another purchased import. Other voltages, countries, contracted generation or own generation require separate actual flow identities. The flow references the technical Net calorific value property, whose verified unit group is energy (MJ; 1 kWh=3.6 MJ); it represents delivered electrical energy, without a fuel calorific-content calculation.

• Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
• Flow property / unit: Delivered energy / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_energy
• Sources:

Waste flows

Elementary flows

Outputs

Product flows

Waste flows

Factory-test wastewater (effluent)

Measured liquid and own composition/treatment, not inferred consumer-drain use.

• Selected flow: Factory-test wastewater
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste
• Sources:

Spent roasted-coffee test residue (food_residue)

Only actual coffee-test residue with its own dry solids, water and stock state; other tests need own residues.

• Selected flow: Spent roasted-coffee test residue
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste
• Sources:

Rejected small domestic electric appliance (appliance_reject)

Only actual irrecoverable whole reject; its burdens stay in accepted numerator, its mass excluded from denominator.

• Selected flow: Rejected small domestic electric appliance
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_waste.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_waste
• Sources:

Elementary flows

Water vapour emission to air (water_vapour)

Only actual factory evaporation/steam discharge; exclude consumer water defaults. Only actual water vapour to unspecified air; not freshwater, soil or stratosphere release.

• Selected flow: water vapour fe0acd60-3ddc-11dd-ac04-0050c2490048
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_emission.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_emission
• Sources:

Process: Packing and accepted release (dispatch)

Required complete selected shipped configuration; packaging excluded from net output mass。

Inputs

Product flows

Corrugated cardboard box (box)

Only actual verified supplied grade/state in the selected configuration; bought finished state includes upstream manufacturing once.

• Selected flow: Corrugated cardboard box
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Polyethylene packaging bag (bag)

Only actual verified supplied grade/state in the selected configuration; bought finished state includes upstream manufacturing once.

• Selected flow: Polyethylene packaging bag
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Moulded paper-pulp packaging insert (insert)

Only actual verified supplied grade/state in the selected configuration; bought finished state includes upstream manufacturing once.

• Selected flow: Moulded paper-pulp packaging insert
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Purchased alternating-current electricity (dispatch_electricity)

Only measured actual electricity attributable to this process and selected configuration in the common period; not whole-site meter on top of subprocess loads. This UUID applies only to actual China customer-side grid consumption at 1–35 kV, with matched site delivery, provider mix and reporting year. Allocate purchased imports to process loads once; internal voltage transformation is not another purchased import. Other voltages, countries, contracted generation or own generation require separate actual flow identities. The flow references the technical Net calorific value property, whose verified unit group is energy (MJ; 1 kWh=3.6 MJ); it represents delivered electrical energy, without a fuel calorific-content calculation.

• Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
• Flow property / unit: Delivered energy / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_energy
• Sources:

Waste flows

Elementary flows

Outputs

Product flows

Other small electric domestic appliances (reference_product)

Selected complete accepted configuration includes actual retained fills/accessories, excluding packaging and rejects.

• Selected flow: Other small electric domestic appliances
• Flow property / unit: Mass / kg
• Amount rule: 1 kg
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_mass
• Sources:

Waste flows

Elementary flows

Process: Residual shared utilities and actual generation (services)

Only unassigned residual and actual generation; reconcile all assigned subprocesses。

Inputs

Product flows

Purchased alternating-current electricity (electricity)

ONLY unassigned shared residual after each process meter; purchased delivery voltage/geography/provider required. This UUID applies only to actual China customer-side grid consumption at 1–35 kV, with matched site delivery, provider mix and reporting year. Allocate purchased imports to process loads once; internal voltage transformation is not another purchased import. Other voltages, countries, contracted generation or own generation require separate actual flow identities. The flow references the technical Net calorific value property, whose verified unit group is energy (MJ; 1 kWh=3.6 MJ); it represents delivered electrical energy, without a fuel calorific-content calculation.

• Selected flow: Alternating current 3d76981f-964a-4865-b588-0e067a2a1163
• Flow property / unit: Delivered energy / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_energy
• Sources:

Purchased steam (steam)

Only actual supply kg times its own MJ/kg relative to common zero; return condensate separately, net invoice return deducted once.

• Selected flow: Purchased steam
• Flow property / unit: Delivered energy / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_energy
• Sources:

Natural gas (gas)

Only actual burner/boiler fuel and own composition/NCV; purchased steam not duplicated with imaginary on-site boiler.

• Selected flow: Natural gas
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_material.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_material
• Sources:

Waste flows

Elementary flows

Outputs

Product flows

Returned condensate (condensate)

Only actual return kg times its own MJ/kg at measured state; do not subtract again from already-net supply.

• Selected flow: Returned condensate
• Flow property / unit: Delivered energy / MJ
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_energy.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_energy
• Sources:

Waste flows

Elementary flows

Carbon dioxide emission to air (co2)

Only actual combustion/reaction CO2 with matched own carbon and oxidation evidence. UUID applies only to measured fossil CO2, emissions to air unspecified; biogenic/reaction origins or specific air compartments need own identities.

• Selected flow: carbon dioxide (fossil) 08a91e70-3ddc-11dd-923d-0050c2490048
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_emission.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_emission
• Sources:

Carbon monoxide emission to air (co)

Own CO measurement or verified actual fuel/technology factor; carbon closure alone cannot establish CO. UUID applies only to measured fossil CO, emissions to air unspecified; preserve own species evidence and distinguish NOx.

• Selected flow: carbon monoxide (fossil) 08a91e70-3ddc-11dd-924e-0050c2490048
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_emission.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_emission
• Sources:

Nitrogen dioxide emission to air (no2)

Only separately established NO2 species mass; NOx as NO2-equivalent is another identity.

• Selected flow: Nitrogen dioxide emission to air
• Flow property / unit: Mass / kg
• Amount rule: Apply normalize_mass to q_item; reference_mass; cp_emission.
• Value mode: Foreground record (foreground_record)
• Specificity: Site-specific (site_specific)
• Normalization basis: per 1 kg reference flow; collected per one accepted finished machine
• Basis kind: Reference flow (reference_flow)
• Evidence kind: Collected record (collected_record)
• Collection protocol: cp_emission
• Sources:

7. Allocation and Co-product Handling

rule_id	Applies to	Rule	source_ids
causal	site	Separate configurations and subdivisions first; allocate common residual by measured causal load, operating time or appropriate physical driver, retain numerator and denominator records and uncertainty. Do not average unrelated appliance models or use appliance mass automatically for every utility.
rejects	accepted	Include actual rejects, rework and qualification burdens in attributable Q for accepted output; only accepted net mass/count enters denominator. Segregate recycling transfer and treatment; do not assume avoided-product credits or zero upstream recycled burden.

8. Foreground Data Collection, Calculation, and Quality Rules

Data Collection Protocols

protocol_id	process_id	flow_role	record_type	raw_fields	collection_method	unit	frequency	temporal_coverage	site_scope	aggregation_rule	quality_evidence
cp_mass	dispatch	reference product	weighing	model; configuration; serial number; accepted net mass M	Weigh the accepted complete machine on a calibrated scale, excluding transport packaging; reconcile the same configuration and acceptance record.	kg	each accepted lot	common manufacturing period	same configuration/site	accepted net mass per machine	calibration/tare/included accessories/acceptance
cp_material	all	actual inputs	meter_issue	specific species/grade; supplied state; issue; each moisture/density/assay; make/buy; stocks; Q; N	Reconcile each exchange metering/stores/recipe and paired returns in common period; Q includes rejects/rework and each term own assay.	kg	each batch or continuous meter	common manufacturing period	same configuration/site and supplier	attributable quantity / accepted machines	grade/composition tests/meters/stocks
cp_energy	all	electricity and heat	meter	process meters; gross imports; actual generation; exports; storage; each supply/return steam mass pressure temperature enthalpy; net invoice; Q; N	Reconcile process meters in same period/units; shared services only unassigned residual, investigate negative residual. Each steam supply/return uses own kg and MJ/kg/common zero, return deducted once.	MJ	continuous meters/each test	common manufacturing period	same configuration/site	attributable energy / accepted machines	calibrated meters/delivery interface/thermodynamics/allocation uncertainty
cp_waste	all	specific waste	transfer	each stream mass and own moisture/assay; beginning/end stocks; internal return; external treatment; Q; N	Weigh/sample treatment transfers, distinguish return/reuse/recycling/disposal without assumed substitution credit.	kg	each transfer lot	common manufacturing period	same configuration/site and treatment interface	attributable waste / accepted machines	waste tickets/sampling/stocks
cp_emission	all	specific species/compartment	species_measurement	actual species/compartment; concentration; exhaust or liquid flow; wet/dry temperature/pressure; capture/destruction; own assays; Q; N	For each measured release multiply actual species concentration by matched gas or liquid flow over the same measured interval after actual controls; retain original wet/dry basis, temperature/pressure, units and supported conversions. Measure fugitive releases independently with a declared sampling/area/interval basis. Verified factors must match actual species, technology and control conditions. Investigate closure: capture is not destruction and an unexplained residual is not an air emission.	kg	actual tests/emission periods	common manufacturing period	same configuration/site boundary	attributable emission / accepted machines	sampling/flow/combined uncertainty

Raw-period protocol: N is accepted count of the same configuration, D the sum of calibrated accepted net masses, M=D/N. Each Q is the attributable common-period exchange including reject, rework and factory-test burden; first q_item=Q/N then q_ref=Q/D. Packaging/reject mass stays out of D. Retain actual original units, own composition, stocks and reaction records.

Calculation Rules

rule_id	Applies to	Formula or rule	Inputs	Output	source_ids
normalize_mass	all inventory rows	q_ref = q_item / M; q_item = exchange amount per one accepted finished machine; q_ref = exchange amount per 1 kg reference flow.	q_item; M; cp_mass	q_ref

Data Quality Requirements

requirement_id	Applies to	Requirement	Evidence
raw_period_basis	all inventory rows	Retain same-configuration and same-period attributable quantity Q in its actual native unit, including rejects, rework and factory-test burdens. N is accepted appliance count; D is summed calibrated net mass of those accepted complete appliances, excluding packaging, reject mass and consumed factory-test-load mass. M=D/N; q_item=Q/N; q_ref=Q/D=q_item/M. Retained shipped accessories and fills belong to the declared complete appliance configuration. Preserve original meter, inventory, acceptance, allocation and conversion records; do not mix configurations or substitute nominal model mass.	cp_mass; cp_material; cp_energy; cp_waste; cp_emission; raw-period acceptance and exchange records
complete_bom	actual configuration	Cover all actual exchanges; separate make/buy/accessories/fills/test charges; gaps explicit	actual BOM/routes/suppliers
mass_period	cohort	Same configuration/period/acceptance, calibrated mass/stocks; no cross-family mean	calibration/period ledger
balance_uncertainty	physical balances	Own water fraction/density/assay/reactions/paired returns; compare combined uncertainty	measurement/sampling/reaction/allocation evidence
provider_gaps	links	Each actual upstream/treatment matches state/geography/period; unverified not complete footprint	direct records/substitution disclosure

9. Validation Rules

rule_id	Applies to	Rule	source_ids
identity	dataset	Confirm principal function, domestic market, model/revision, delivered configuration and activated architecture. Every actual exchange needs matching identity/property/unit/provider; absent, zero and unknown remain distinct.
denominator	all inventory rows	All inventory uses the same accepted cohort and common period. Verify calibrated accepted net mass and N; reject and packaging mass excluded. Check q_item=Q/N then normalization by same mean M; mixed configurations are invalid.
double_count	make_buy	Reconcile complete bought modules versus own materials and operations, retained fills/accessories versus factory consumption, paired internal transfers and external inputs. Count each actual burden once.
water_close	physical water records	For each term use its own measured water fraction, density and wet/dry basis: fresh and input moisture plus reaction water and beginning stocks minus final stocks, retained product, discharge and evaporation; internal returns cancel paired. Investigate measured closure against combined sampling/meter/allocation uncertainty; no universal tolerance.
species_close	material and chemical records	Close each contained metal/chemical separately using each input, product, scrap, sludge, liquid and release own matched assay and dry/wet basis, reaction stoichiometry and stocks. Gross mass is not contained element. No all-inventory mass rule applies to energy or transport.
solvent_close	solvent records	Distinguish retained solvent, recovered return, captured liquid/media, demonstrated destruction, wastewater/non-air residual and actual species air release. Capture is not destruction; an unexplained residual must be investigated, not assigned to air.
utility_close	energy records	Reconcile purchased imports, actual on-site generation, exports and storage changes with assigned fabrication/drive/electronics/integration/test/dispatch loads in the same period and units. Shared row ONLY unassigned residual; investigate negative residual against period, unit and combined measurement uncertainty without clipping.
steam_close	steam and condensate	Use supply kg times supply own MJ/kg and return kg times return own MJ/kg at measured pressure/temperature relative to common zero. If gross supply, subtract return once; if already-net invoice, do not subtract again. Keep physical steam/condensate mass balance independent from energy.
species_emissions	air releases	Validate every emitted species and compartment independently. Fuel carbon balance cannot alone establish CO or NOx. NO2 mass is not NOx reported as NO2 equivalent; keep reporting conventions and actual species identities distinct.

10. Published Dataset Profile

Field	Value
dataset_role	primary_dataset
downstream_use	secondary_dataset; background_dataset; process; lifecyclemodel
allowed_use	Actual configuration factory foreground production and models with explicit completed upstream links
excluded_use	Cross-family functional equivalence, default consumer service, default weight/manufacturing factors, complete footprint with missing providers
required_metadata	Section3 qualifiers, raw-period denominator, actual architecture/make-buy/boundary
required_quality_disclosure	collection coverage, provider/identity/recipe gaps, allocation/combined uncertainty, all conditions/exclusions
update_trigger	model/architecture/recipe/supply state/geography/measurement/factory-test/treatment changes