53.020.01 - Lifting appliances in general

DB41/T 2843-2025 in English

VALID

Issued on:2025-04-21 | Implemented on:2025-07-20

DL/T 1437-2023 in English

Technical requirements for no-load action test device of hand chain hoist

VALID

Issued on:2023-12-28 | Implemented on:2024-06-28

DB52/T 1765-2023 in English

VALID

Issued on:2023-10-26 | Implemented on:2024-01-01

DB41/T 2426-2023 in English

VALID

Issued on:2023-06-06 | Implemented on:2023-09-05

DB41/T 2427-2023 in English

VALID

Issued on:2023-06-06 | Implemented on:2023-09-05

DB31/T 1376-2022 in English

VALID

Issued on:2022-10-28 | Implemented on:2023-02-01

DB41/T 2331-2022 in English

VALID

Issued on:2022-09-16 | Implemented on:2022-12-14

DB41/T 2332-2022 in English

VALID

Issued on:2022-09-16 | Implemented on:2022-12-14

DB62/T 4538-2022 in English

VALID

Issued on:2022-06-30 | Implemented on:2022-07-31

DB41/T 2259-2022 in English

VALID

Issued on:2022-04-07 | Implemented on:2022-07-05