Standards

DB37/T 4985-2025 Active

DB37/T 4985-2025

Publish Date: 2025-12-29

DB37/T 4986-2025 Active

DB37/T 4986-2025 Guidelines for Smart Informatization Construction of General Roads

Publish Date: 2025-12-29

DB37/T 4988-2025 Active

DB37/T 4988-2025 The safety evaluation index system for the sequential utilization of power batteries

Publish Date: 2025-12-29

DB37/T 4989-2025 Active

DB37/T 4989-2025 Retired power battery step-down utilization technical specification

Publish Date: 2025-12-29

DB37/T 2686-2025 Active

DB37/T 2686-2025 The fire safety emergency kit for residential buildings is equipped

Publish Date: 2025-12-29

DB37/T 4990-2025 Active

DB37/T 4990-2025 Guidelines for evaluating home and similar purpose reverse osmosis water purifiers

Publish Date: 2025-12-29

DB37/T 4991-2025 Active

DB37/T 4991-2025 Recommendation Work Guide for PP Filter Cartridges for Household and Similar Purposes Water Purifiers

Publish Date: 2025-12-29

DB37/T 4992-2025 Active

DB37/T 4992-2025 Guidelines for evaluating activated carbon filter cartridges for household and similar water purifiers

Publish Date: 2025-12-29

DB37/T 4993-2025 Active

DB37/T 4993-2025 Technical specifications for reuse of household air conditioners

Publish Date: 2025-12-29

DB37/T 4994-2025 Active

DB37/T 4994-2025 Furfural production enterprise dual prevention mechanism construction implementation guideline

Publish Date: 2025-12-29

DB37/T 4995-2025 Active

DB37/T 4995-2025 Safe Management Specification for the Loading and Unloading Facilities of Flammable Liquids, Liquefied Hydrocarbons, and Liquefied Toxic Gases for Automotive Use

Publish Date: 2025-12-29

DB37/T 4996-2025 Active

DB37/T 4996-2025 The Safety Risk Exposure Evaluation Standards for Dangerous Chemicals Enterprises

Publish Date: 2025-12-29