Standards

Current Category: CN-LD - Labor and labor safety

Status: Abolished
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: All
All 2026 2025 2024 2023 2022 2021& Before
LD/T 122-2004 Abolished

LD/T 122-2004 The structure and writing rules of labor standardization and fixed-quantity standards

Publish Date: 2004-08-10
LD/T 71.15-2000 Abolished

LD/T 71.15-2000 LD/T 71.15-2000 Railway industrial motor coil worker labor quota establishment

Publish Date: 2000-07-14
LD/T 71.17-2000 Abolished

LD/T 71.17-2000 Railway industrial electric motor insulation product labor standard setting

Publish Date: 2000-07-14
LD/T 71.34-2000 Abolished

LD/T 71.34-2000

Publish Date: 2000-07-14
LD/T 71.30-2000 Abolished

LD/T 71.30-2000 LD/T 71.30-2000 Rail industry spare parts skilled labor work quota development

Publish Date: 2000-07-14
LD/T 71.21-2000 Abolished

LD/T 71.21-2000

Publish Date: 2000-07-14
LD/T 71.29-2000 Abolished

LD/T 71.29-2000 LD/T 71.29-2000 Railway industrial vertical lathe processing labor quota development

Publish Date: 2000-07-14
LD/T 71.31-2000 Abolished

LD/T 71.31-2000 Railway industrial pipeline worker labor standard setting

Publish Date: 2000-07-14
LD/T 71.18-2000 Abolished

LD/T 71.18-2000 Formulation of work quota of motor commutator for railway industry

Publish Date: 2000-07-14
LD/T 71.36-2000 Abolished

LD/T 71.36-2000 LD/T 71.36-2000 is the standard for setting labor quotas for precision casting workers in the railway industry

Publish Date: 2000-07-14
LD/T 71.22-2000 Abolished

LD/T 71.22-2000 LD/T 71.22-2000 Railway industrial tooth-making labor quota development Part 1: Milling tooth labor quota development

Publish Date: 2000-07-14
LD/T 71.23-2000 Abolished

LD/T 71.23-2000 Roughing die-making labor time standard for rail industry gear production Part 2: Spur gear roughing labor time standard establishment

Publish Date: 2000-07-14