Standards

DB32/T 5271-2025 Active

DB32/T 5271-2025 Steel Pipe Recycled Concrete Structural Technology Specification

Publish Date: 2025-11-15

DB32/T 5270-2025 Active

DB32/T 5270-2025 Ground Source Heat Pump System Operation and Management Regulations

Publish Date: 2025-11-15

DB32/T 5269-2025 Active

DB32/T 5269-2025 Ground Source Heat Pump System Inspection Techniques Manual。

Publish Date: 2025-11-15

DB32/T 5268-2025 Active

DB32/T 5268-2025 Ground source heat pump system engineering technical specification

Publish Date: 2025-11-15

DB32/T 5267-2025 Active

DB32/T 5267-2025 City Bridge Digital Twin Monitoring System Design Standards

Publish Date: 2025-11-15

DB32/T 5266-2025 Active

DB32/T 5266-2025 Urban rail transit evacuation platform technical specification

Publish Date: 2025-11-15

DB32/T 5265-2025 Active

DB32/T 5265-2025 Urban rail transit bridge assembly-type lower structure technical specification

Publish Date: 2025-11-15

DB32/T 5264-2025 Active

DB32/T 5264-2025 Urban rail transit engineering bill of quantities and asset inventory data standards

Publish Date: 2025-11-15

DB32/T 5263-2025 Active

DB32/T 5263-2025 Urban Rail Transit Engineering Waterproof Technical Specification

Publish Date: 2025-11-15

DB32/T 5277-2025 Active

DB32/T 5277-2025 Self-insulating system for autoclaved aerated concrete block application technical specification

Publish Date: 2025-11-05

DB32/T 5275-2025 Active

DB32/T 5275-2025 Modular and Compositional Data Center Room Design Standards

Publish Date: 2025-11-05

DB32/T 3705-2025 Active

DB32/T 3705-2025 The construction standard for optical fiber to the user communication facilities in civil buildings

Publish Date: 2025-11-05