Dedicated parts for pneumatic, hydraulic, non-electric-motor and electric handheld tools · 9. Validation Rules
- Lifecycle status
- Candidate
- Content maturity
- Authored methodology
- Current version
- No published versionLast updated
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- Review required
Methodology and translation states come from the source record; publishing this website does not change their review status.
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Status, classification and source details
Readiness
- Warnings methodology_not_reviewed Authored methodology is candidate guidance and still requires methodology review.
Classification mapping
CPC 3.0:44253 · exact
Source
9. Validation Rules
| rule_id | Applies to | Rule | source_ids |
|---|---|---|---|
identity | dataset | Verify actual dedicated44253 accepted part and BOTH44231 air/hydraulic/non-electricmotor and44232 electricmotor host scope. Independently review model fit, holders44251, interchangeabletools/general motors/engineparts/batteries/chargers/switches/bearings. Each exchange own chemistry/grade/supply/nativeproperty/provider, unknown notzero. | |
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/finish/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-part/host functional equivalence, wholetools, customer cutting recipes/ratedconsumption, defaultpartmass/lifetime or completefootprint with unfinishedproviders |
| 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 |
11. Data Sources
| Source id | Type | Reference | Used for |
|---|---|---|---|
| bosch-catalog | handbook | Bosch Spare Parts Catalogue; Effective April2025; actual PDF3 catalogue heading; older diagram issue dates separate; https://www.bosch-professional.com/in/media/country_content/services/downloads/catalogues/2025/bosch_spare_parts_catalogue_2025.pdf | Product architecture/category boundary; not factory recipe or quantitative default |
| bosch-parts | handbook | Order original spare parts online ｜ Bosch Professional; publication date unconfirmed; actual original snapshot2026-10-03; https://www.bosch-professional.com/gb/en/service/after-sales-service/online-spare-parts-service/ | Product architecture/category boundary; not factory recipe or quantitative default |
| cp-grinder | handbook | Angle grinders CP3450 spare parts; 2050543763 Rev.04 -06/03/2018; date literal preserved; https://www.cp.com/content/dam/pim/itba/cp/technical-documents/2050543763.pdf | Product architecture/category boundary; not factory recipe or quantitative default |
| husqvarna-cutter | handbook | Spare Parts List K770; K770,2017-11 spare parts list; https://www.husqvarnaconstruction.com/hcp/tdrdownload/pub000004444/doc000016833/-1030380903?httproute=True | Product architecture/category boundary; not factory recipe or quantitative default |
| husqvarna-service | handbook | Husqvarna service kit K 770/K 760 ｜ Husqvarna US; publication date unconfirmed; actual original snapshot2026-10-03; https://www.husqvarnaconstruction.com/us/accessories/service-kits-tools/service-kit-k770-k-760/ | Product architecture/category boundary; not factory recipe or quantitative default |
| stanley-breaker-2019 | handbook | BR87 Hydraulic Breaker User Manual; STANLEY65778 User Manual6/2019 Ver.27; genuine OEM-authored PDF through E.C.Hopkins distributor mirror; https://www.echopkins.com/wp-content/uploads/2020/06/SOM-BR87-65778-06-2019-v27-USER.pdf | Product architecture/category boundary; not factory recipe or quantitative default |
| alumax-cast | handbook | Machine and Power Tool Parts Manufacturer in Kolhapur, India; publication date unconfirmed; actual original snapshot2026-10-03; https://www.alumaxaluminiumcastings.com/machine-and-power-tool-parts.html | Product architecture/category boundary; not factory recipe or quantitative default |
| hualong-housing | handbook | Plastic Mold Casting Power Tool Housing A Maker, Company; publication date unconfirmed; actual2009 project description, not publication date; https://www.hualongmold.com/product/instrument-and-device-shell/power-tool-housing-a.html | Product architecture/category boundary; not factory recipe or quantitative default |
| un-cpc-44253 | official_guidance | Central Product Classification (CPC) Version 3.0 Explanatory Notes; 30 June 2025; https://unstats.un.org/unsd/classifications/Econ/Download/In%20Text/CPC_Ver_3.0_Exp_Notes_30Jun2025.pdf | Product architecture/category boundary; not factory recipe or quantitative default |
| census-handheld | official_guidance | Schedule B Book - Chapter 84; 2022 Schedule B chapter; https://www.census.gov/foreign-trade/schedules/b/2022/c84.html | Product architecture/category boundary; not factory recipe or quantitative default |
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