Standards

DB34/T 4828.2-2025 Active

DB34/T 4828.2-2025 Inland Waterway Transport Facility Health Monitoring and Early Warning Technical Specification Part 2: Data Analysis and Early Warning

Publish Date: 2025-09-03

DB34/T 5275-2025 Active

DB34/T 5275-2025

Publish Date: 2025-09-03

DB34/T 5274-2025 Active

DB34/T 5274-2025

Publish Date: 2025-09-03

DB34/T 3703.8-2025 Active

DB34/T 3703.8-2025 Guidelines for Bridge Maintenance, Part 8: Setting Up Inspection Passages for Bridges as they Age

Publish Date: 2025-09-03

DB34/T 5273-2025 Active

DB34/T 5273-2025 Highway maintenance smart construction information technology specification

Publish Date: 2025-09-03

DB34/T 5272-2025 Active

DB34/T 5272-2025 Highway Steel-Concrete Composite Beam Bridge Maintenance Technical Regulations

Publish Date: 2025-09-03

DB34/T 1038-2025 Active

DB34/T 1038-2025 Highway service area service specifications

Publish Date: 2025-09-03

DB34/T 5271-2025 Active

DB34/T 5271-2025

Publish Date: 2025-09-03

DB34/T 5270-2025 Active

DB34/T 5270-2025 Public building energy efficiency diagnosis technical standards

Publish Date: 2025-09-03

DB34/T 5269-2025 Active

DB34/T 5269-2025 Assembly-type Concrete Building Precast Component Factory Supervision and Management Regulations

Publish Date: 2025-09-03

DB34/T 5268-2025 Active

DB34/T 5268-2025 Technical specification for application of 600MPa ordinary hot-rolled ribbed high-strength steel bars

Publish Date: 2025-09-03

DB34/T 5267-2025 Active

DB34/T 5267-2025 The design standard for a building photovoltaic, storage, direct, and flexible electrical system

Publish Date: 2025-09-03