Standards

DB64/T 2157-2025 Active

DB64/T 2157-2025 Service specifications for elderly dementia patients in nursing homes

Publish Date: 2025-09-12

DB64/T 2156-2025 Active

DB64/T 2156-2025

Publish Date: 2025-09-12

DB64/T 2155-2025 Active

DB64/T 2155-2025 The classification and collection standards for building engineering cost index indicators

Publish Date: 2025-09-12

DB64/T 2154-2025 Active

DB64/T 2154-2025 Construction project cost consulting results file compilation and review standards

Publish Date: 2025-09-12

DB64/T 2153-2025 Active

DB64/T 2153-2025 House structure safety risk investigation technical regulations

Publish Date: 2025-09-12

DB64/T 2152-2025 Active

DB64/T 2152-2025 Technical Specification for Application of Waste Materials in Subbase and Base Course of Municipal Roads - Part 1: Fly ash mixture material

Publish Date: 2025-09-12

DB64/T 2151-2025 Active

DB64/T 2151-2025 Flowing Science and Technology Museum Science Popularization Education Service Specification

Publish Date: 2025-06-09

DB64/T 2150-2025 Active

DB64/T 2150-2025

Publish Date: 2025-06-09

DB64/T 2149-2025 Active

DB64/T 2149-2025 "Guidebook for the construction and operation of a "dual base" for school-university collaborative education"

Publish Date: 2025-06-09

DB64/T 2148-2025 Active

DB64/T 2148-2025 Food service self-disinfection standard for cleaning and disinfecting tableware/cutlery cleaning protocol

Publish Date: 2025-06-09

DB64/T 2147-2025 Active

DB64/T 2147-2025

Publish Date: 2025-06-09

DB64/T 2146-2025 Active

DB64/T 2146-2025 Construction Guide for Full-time Safety Production Responsibility System of Workers and Employees in Industry and Mining Enterprises

Publish Date: 2025-06-09