Standards

DL/T 5452-2025 Active

DL/T 5452-2025

Publish Date: 2025-09-28

DL/T 1659-2025 Active

DL/T 1659-2025 The technical requirements for electric work use of a soft ladder

Publish Date: 2025-09-28

DL/T 5490-2025 Active

DL/T 5490-2025

Publish Date: 2025-09-28

DL/T 1655-2025 Active

DL/T 1655-2025

Publish Date: 2025-09-28

DL/T 5483-2025 Active

DL/T 5483-2025 The Design Specification for Advanced Treatment of Reclaimed Water in a Thermal Power Plant

Publish Date: 2025-09-28

DL/T 1533-2025 Active

DL/T 1533-2025

Publish Date: 2025-09-28

DL/T 1532-2025 Active

DL/T 1532-2025 Grounding Grid Corrosion Diagnosis Technique Guidelines

Publish Date: 2025-09-28

DL/T 1443-2025 Active

DL/T 1443-2025 Power line carrier communication technology specification for distribution network

Publish Date: 2025-09-28

DL/T 1441-2025 Active

DL/T 1441-2025 Intelligent low-voltage distribution box technical specification

Publish Date: 2025-09-28

DL/T 1372-2025 Active

DL/T 1372-2025

Publish Date: 2025-09-28

DL/T 1318-2025 Active

DL/T 1318-2025 Hydroelectricity station metal technical supervision regulations

Publish Date: 2025-09-28

DL/T 1279-2025 Active

DL/T 1279-2025 Acceptance specifications for submarine power cable lines with a rated voltage of 500kV and below

Publish Date: 2025-09-28