Standards

DB22/T 5121-2022 Active

DB22/T 5121-2022 Urban Underground Pipeline Exploration Technology Standards

Publish Date: 2022-08-02

DB22/T 5120-2022 Active

DB22/T 5120-2022 DB22/T 5120-2022 Building Information Modeling Design Application Standard

Publish Date: 2022-08-02

DB22/T 3387-2022 Active

DB22/T 3387-2022 Deep-planted drip irrigation corn field weeding control technical specification

Publish Date: 2022-06-23

DB22/T 3386-2022 Active

DB22/T 3386-2022 DB22/T 3386-2022 Small-celled alga fermentation culture technical specification

Publish Date: 2022-06-23

DB22/T 3385-2022 Active

DB22/T 3385-2022 Fish Scales Spruce Seedling Breeding Technical Regulations

Publish Date: 2022-06-23

DB22/T 3384-2022 Active

DB22/T 3384-2022 Horticultural facilities high temperature smothering soil disinfection technical regulations

Publish Date: 2022-06-23

DB22/T 3383-2022 Active

DB22/T 3383-2022 DB22/T 3383-2022 Maize variety Jinnong Yu 367

Publish Date: 2022-06-23

DB22/T 3382-2022 Active

DB22/T 3382-2022 The technical specifications for identifying the resistance of rice to soda salt and alkaline during germination and seedling stage

Publish Date: 2022-06-23

DB22/T 3381-2022 Active

DB22/T 3381-2022 Corn straw mulching and returning to field strip tillage technical specification

Publish Date: 2022-06-23

DB22/T 3380-2022 Active

DB22/T 3380-2022 Severe salt-alkali waterfield anti-stress high-yield mechanized cultivation technical specification

Publish Date: 2022-06-23

DB22/T 3379-2022 Active

DB22/T 3379-2022 The standard for treating limb spasms with head needles after stroke

Publish Date: 2022-06-23

DB22/T 3378-2022 Active

DB22/T 3378-2022 DB22/T 3378-2022 Bronchial asthma Chinese traditional medicine rehabilitation specification

Publish Date: 2022-06-23