Standards

SL/T 838-2025 Active

SL/T 838-2025 Groundwater Reservoir Engineering Design Guidelines

Publish Date: 2025-03-14

SL/T 839-2025 Active

SL/T 839-2025 Full Cross-Section Rock Dozer Tunneling Technique for Hydraulic Tunnel Engineering Specification

Publish Date: 2025-03-14

SL/T 223-2025 Active

SL/T 223-2025 Acceptance Regulations for Water Resources and Hydropower Construction Projects

Publish Date: 2025-03-14

SL/T 377-2025 Active

SL/T 377-2025 The specification for anchor spray support technology in water resources and hydropower engineering

Publish Date: 2025-03-14

SL/T 105-2025 Active

SL/T 105-2025

Publish Date: 2025-03-14

SL/T 582-2025 Active

SL/T 582-2025

Publish Date: 2025-03-14

SL/T 837-2025 Active

SL/T 837-2025 Digital Twin for Water Resources Data Foundation Specification for Geospatial Data

Publish Date: 2025-02-12

SL/T 307-2025 Active

SL/T 307-2025 Rules for Naming and IP Address Allocation for Water Information Network

Publish Date: 2025-02-12

SL/T 525.10-2025 Active

SL/T 525.10-2025 Guidelines for Water Resources Assessment for Construction Projects Part 10: Construction Projects in the Non-ferrous Metals Industry

Publish Date: 2025-02-12

SL/T 699-2025 Active

SL/T 699-2025 Guidelines for Determining the Efficient Use of Irrigation Water Effectiveness Factor

Publish Date: 2025-02-12

SL/T 631.4-2025 Active

SL/T 631.4-2025 Unit Construction Quality Acceptance Standards for Water Conservancy and Hydropower Engineering - Part 4: Embankment and River Regulation Engineering

Publish Date: 2025-01-03

SL/T 631.3-2025 Active

SL/T 631.3-2025 Water Resources and Hydropower Engineering Unit Construction Quality Acceptance Standard Part 3: Foundation Treatment and Foundation Engineering

Publish Date: 2025-01-03