Standards

DB21/T 3801-2023 Abolished

DB21/T 3801-2023 Yellow-barredayu parent fish and seedlings

Publish Date: 2023-08-30

DB21/T 3776-2023 Abolished

DB21/T 3776-2023 The technical requirements for the elevator permanent magnet synchronous motor drive system

Publish Date: 2023-06-30

DB21/T 3693-2023 Abolished

DB21/T 3693-2023 Blueberry seedling

Publish Date: 2023-01-30

DB21/T 3649-2022 Abolished

DB21/T 3649-2022

Publish Date: 2022-11-30

DB21/T 3637-2022 Abolished

DB21/T 3637-2022

Publish Date: 2022-09-30

DB2104/T 0015-2022 Abolished

DB2104/T 0015-2022 Standardized production technology specifications for Qingyuan deer

Publish Date: 2022-09-28

DB2102/T 0049-2022 Abolished

DB2102/T 0049-2022 The standard for the main responsible person of a party or government department to perform their duties as the first responsible person for promoting legal construction

Publish Date: 2022-05-31

DB21/T 3583-2022 Abolished

DB21/T 3583-2022 DB21/T 3583-2022 630/430MPa Heat-treated Reinforced Concrete Structures Technology Specification for Beaded High Strength Reinforced Concrete

Publish Date: 2022-05-30

DB21/T 3572-2022 Abolished

DB21/T 3572-2022 Fur Test Method for Alkali Resistance

Publish Date: 2022-02-28

DB2102/T 0048-2022 Abolished

DB2102/T 0048-2022 Requirements for prevention and control of water pollutants in the cultivation ponds of sea cucumber

Publish Date: 2022-01-27

DB2102/T 0043-2022 Abolished

DB2102/T 0043-2022 DB2102/T 0043-2022 Pest control technical regulations for pine wood nematode vector insects using aerial spraying techniques

Publish Date: 2022-01-17

DB21/T 3540-2021 Abolished

DB21/T 3540-2021 DB21/T 3540-2021 Determination of chloride in chemical reagents by turbidimeter method

Publish Date: 2021-12-30