Standards

DB42/T 2542-2026 Active

DB42/T 2542-2026 The Technical Specification for Subgrade Engineering of Municipal Piping Tunnels

Publish Date: 2026-04-03

DB42/T 2543-2026 Active

DB42/T 2543-2026 Industrialized Interior Decoration Technology Standards for Buildings

Publish Date: 2026-04-03

DB42/T 2544-2026 Active

DB42/T 2544-2026 Assembly-type Hybrid Frame Structure Technical Specification

Publish Date: 2026-04-03

DB42/T 2545-2026 Active

DB42/T 2545-2026 The technical specification for the application of self-insulating system of shale-fired ceramic aggregate concrete building structure

Publish Date: 2026-04-03

DB42/T 2546-2026 Active

DB42/T 2546-2026 The Chinese medicine management regulations for chronic diseases in the elderly

Publish Date: 2026-04-03

DB42/T 2547-2026 Active

DB42/T 2547-2026

Publish Date: 2026-04-03

DB42/T 242-2026 Active

DB42/T 242-2026 Construction foundation technology standards

Publish Date: 2026-04-03

DB42/T 867-2026 Active

DB42/T 867-2026

Publish Date: 2026-04-03

DB42/T 1328-2026 Active

DB42/T 1328-2026 Potato Mechanization Production Technical Regulations

Publish Date: 2026-04-03

DB42/T 1652-2026 Active

DB42/T 1652-2026 Technical specification for construction and maintenance of municipal engineering pipeline inspection wells and rainwater outlets

Publish Date: 2026-04-03

DB42/T 2493-2026 Active

DB42/T 2493-2026 Turtle shell medicinal material production technical specifications

Publish Date: 2026-02-13

DB42/T 2494-2026 Active

DB42/T 2494-2026 Ginkgo Leaf Chinese Medicinal Material Production Technical Regulations

Publish Date: 2026-02-13