Standards

DB31/T 310024.2-2024 Active

DB31/T 310024.2-2024 The Traceability of Food and Edible Agricultural Products in the Yangtze River Delta Region - Part 2: Data Elements

Publish Date: 2024-05-17

DB31/T 310024.1-2024 Active

DB31/T 310024.1-2024 Traceability of food and edible agricultural products in the Yangtze River Delta region - Part 1: General principles

Publish Date: 2024-05-17

DB31/T 1029-2024 Active

DB31/T 1029-2024 Tourism Festival and Event Service Specification

Publish Date: 2024-05-07

DB31/T 1478-2024 Active

DB31/T 1478-2024 Delivery Package Recycling Sharing Guideline

Publish Date: 2024-05-07

DB31/T 1474-2024 Active

DB31/T 1474-2024 Drug abuse social work service evaluation and improvement

Publish Date: 2024-04-16

DB31/T 1473-2024 Active

DB31/T 1473-2024 Standard for Intellectual Property Management of Medical and Healthcare Institutions

Publish Date: 2024-04-16

DB31/T 1472-2024 Active

DB31/T 1472-2024

Publish Date: 2024-04-16

DB31/T 1441.2-2024 Active

DB31/T 1441.2-2024 Fruit Whole Industry Chain Production Technical Specification Part 2: Pear

Publish Date: 2024-04-16

DB31/T 1172-2024 Active

DB31/T 1172-2024 Elevator maintenance and maintenance unit quality and credit evaluation specification

Publish Date: 2024-04-02

DB31/T 885-2024 Active

DB31/T 885-2024 Old Residential Elevator Safety Evaluation Standards

Publish Date: 2024-04-02

DB31/T 1469-2024 Active

DB31/T 1469-2024 Residential elevator safety management regulations

Publish Date: 2024-04-02

DB31/T 1036-2024 Active

DB31/T 1036-2024

Publish Date: 2024-04-02