Standards

DB42/T 2341-2024 Active

DB42/T 2341-2024 "Technical specification for underground pipe-jacking engineering in comprehensive utility corridor"

Publish Date: 2024-12-31

DB42/T 2342-2024 Active

DB42/T 2342-2024 Market supervision and management station's standard for business and technical facilities construction

Publish Date: 2024-12-31

DB42/T 2343-2024 Active

DB42/T 2343-2024 The design standard for pedestrian bridge in urban areas

Publish Date: 2024-12-31

DB42/T 2344-2024 Active

DB42/T 2344-2024 Urban road hot asphalt recycled pavement technical specification

Publish Date: 2024-12-31

DB42/T 2345-2024 Active

DB42/T 2345-2024 Recordkeeping regulations for architectural surveying of historical buildings

Publish Date: 2024-12-31

DB42/T 2346-2024 Active

DB42/T 2346-2024 Preferential regulations for intercropping technology of watermelon and bitter melon in greenhouse

Publish Date: 2024-12-31

DB42/T 2347-2024 Active

DB42/T 2347-2024 Chinese medicinal material production technical specification for tangerine peel

Publish Date: 2024-12-31

DB42/T 2227.1-2024 Abolished

DB42/T 2227.1-2024 Piloted Fungus Breeding Cultivar Quality Inspection Regulations Part 1: Morchella(Mushroom)

Publish Date: 2024-12-31

DB42/T 1997.1-2024 Active

DB42/T 1997.1-2024 Chinese medicinal material Polygonatum produced technical regulations Part 1: Seedling production techniques

Publish Date: 2024-12-31

DB42/T 2350-2024 Active

DB42/T 2350-2024 DB42/T 2350-2024 Geographical indication product Huangzhou radish

Publish Date: 2024-12-31

DB42/T 2351-2024 Active

DB42/T 2351-2024 Road bridge concrete precast T-beam fine technical specification for construction

Publish Date: 2024-12-31

DB42/T 2352-2024 Active

DB42/T 2352-2024 Road asphalt infrared spectrum rapid identification technical specification

Publish Date: 2024-12-31