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LDT71.25-2019 English PDF

LDT71.25: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
LD/T 71.25-2019RFQ ASK 3 days (Rail transit equipment manufacturing labor quota Special gear grinding) Valid
LD/T 71.25-2000239 Add to Cart 3 days Formulation of work quota of gear machining for railway industry. Part 4: Formulation of work quota of gear grinding Obsolete

Similar standards

GB 146.2   GB 146.1   LD/T 71.17   LD/T 71.15   LD/T 71.16   

Basic data

Standard ID: LD/T 71.25-2019 (LD/T71.25-2019)
Description (Translated English): (Rail transit equipment manufacturing labor quota Special gear grinding)
Sector / Industry: Chinese Industry Standard (Recommended)
Classification of Chinese Standard: S02
Date of Issue: 2019-01-22
Date of Implementation: 2019-02-01
Older Standard (superseded by this standard): LD/T 71.25-2000
Regulation (derived from): Industry Standard Recording Monthly Report No. 1 of 2020 (Total No. 237)
Issuing agency(ies): Ministry of Human Resources and Social Security
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