Standards

DB11/T 3048-2026 Active

DB11/T 3048-2026 Road steel slag asphalt mixture technical specification

Publish Date: 2026-01-26

DB11/T 3052-2026 Active

DB11/T 3052-2026

Publish Date: 2026-01-26

DB11/T 3050-2026 Active

DB11/T 3050-2026 Investigation Technical Specification for Sudden Occupational Poisoning Incident

Publish Date: 2026-01-26

DB11/T 3031-2026 Active

DB11/T 3031-2026 The specification for operation, usage management, and maintenance of large-scale amusement facilities

Publish Date: 2026-01-26

DB11/T 3051-2026 Active

DB11/T 3051-2026 Standard for Psychological Evaluation of Elderly in Nursing Homes

Publish Date: 2026-01-26

DB11/T 3049-2026 Active

DB11/T 3049-2026

Publish Date: 2026-01-26

DB11/ 503-2026 Active

DB11/ 503-2026

Publish Date: 2026-01-22

DB11/T 1526-2025 Active

DB11/T 1526-2025 Underground continuous wall construction technical regulations

Publish Date: 2025-12-31

DB11/T 1553-2025 Active

DB11/T 1553-2025 Building interior assembly decoration technology specification

Publish Date: 2025-12-31

DB11/T 939-2025 Active

DB11/T 939-2025

Publish Date: 2025-12-31

DB11/T 513-2025 Active

DB11/T 513-2025 Green Construction Management Procedures

Publish Date: 2025-12-31

DB11/T 2506-2025 Active

DB11/T 2506-2025 Steel-adhesive-wood composite structure engineering construction quality acceptance regulations

Publish Date: 2025-12-31