Standards

DB42/T 2512-2026 Active

DB42/T 2512-2026 Construction engineering 3D model definition data standard

Publish Date: 2026-02-13

DB42/T 2511-2026 Active

DB42/T 2511-2026 Microplastic monitoring technical specifications for ambient air

Publish Date: 2026-02-13

DB42/T 2510-2026 Active

DB42/T 2510-2026

Publish Date: 2026-02-13

DB42/T 2509-2026 Active

DB42/T 2509-2026 Digital Village Geological Resources Information Construction and Application Specification

Publish Date: 2026-02-13

DB42/T 2508-2026 Active

DB42/T 2508-2026 "High Standard Farmland Construction and Soil Enhancement Project Materials Preparation Standards"

Publish Date: 2026-02-13

DB42/T 2507-2026 Active

DB42/T 2507-2026

Publish Date: 2026-02-13

DB42/T 2506-2026 Active

DB42/T 2506-2026 Matcha production and processing technical regulations

Publish Date: 2026-02-13

DB42/T 2505-2026 Active

DB42/T 2505-2026 Artificial propagation and pond culture techniques for the silver crucian carp

Publish Date: 2026-02-13

DB42/T 2504-2026 Active

DB42/T 2504-2026

Publish Date: 2026-02-13

DB42/T 2503-2026 Active

DB42/T 2503-2026 Chinese medicinal material quality classification specifications for Qie Ai leaves

Publish Date: 2026-02-13

DB42/T 2502-2026 Active

DB42/T 2502-2026 Spring Soybean-Rice Rotation Technique Regulations

Publish Date: 2026-02-13

DB42/T 2501-2026 Active

DB42/T 2501-2026 Xiangyang High-quality Tea Processing Technical Regulations

Publish Date: 2026-02-13