Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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LD/T 71.28-2000 Formulation of work quota of slotter machining for railway industry via email in business day valid
LD/T 71.36-2000 Formulation of work quota of precision casting for railway industry 90.0 via email in 1~3 business day valid
GB/T 19621-2004 Labor force quota for lightrail engineering in city transit system via email in 1~10 business day valid
LD/T 45.12-2003 via email in business day valid
LD/T 71.8-2000 Formulation of work quota of riveting for railway industry 240.0 via email in 1~3 business day valid
LD/T 45.4-2003 via email in business day valid
LD/T 71.35-2000 Formulation of work quota of electroplating for railway industry 120.0 via email in 1~3 business day valid
LD/T 45.1-2003 via email in business day valid
LD/T 71.22-2000 Formulation of work quota of gear machining for railway industry Part 1:Formulation of work quota of gear milling via email in business day valid
LD/T 71.17-2000 Formulation of work quota of motor insulation material for railway industry via email in business day valid
GB/T 21744-2008 Ration of workers for manufacturing large rail traffic engineering equipments 435.0 via email in 1~5 business day valid
LD/T 71.15-2000 Formulation of work quota of motor coil for railway industry 120.0 via email in 1~3 business day valid
LD/T 45.10-2003 via email in business day valid
LD/T 71.25-2000 Formulation of work quota of gear machining for railway industry Part 4:Formulation of work quota of gear grinding 90.0 via email in 1~3 business day valid
LD/T 71.29-2000 Formulation of work quota of verfical lathe machining for railway industry 120.0 via email in 1~3 business day valid
LD/T 71.16-2000 Formulation of work quota of stamping for railway industry via email in business day valid
LD/T 45.6-2003 via email in business day valid
LD/T 71.18-2000 Formulation of work quota of motor commutator for railway industry 90.0 via email in 1~3 business day valid
TB/T 2176-1990 Format and Content Requirements for Receipts, Form and Account Card of Material Department of Railway Operation System 450.0 via email in 1~3 business day valid
LD/T 71.30-2000 Formulation of work quota of bench work for railway industry via email in business day valid
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