DB2224/T 1-2022
Active
Standards
Current Category: CN-DB22 - Jilin Province
DB22/T 5131-2022
Active
DB22/T 5131-2022 Pre-mixing of Ductile Mortar Application Technology Standards
DB22/T 5130-2022
Active
DB22/T 5130-2022 Building mobile communication infrastructure construction technical standards
DB22/T 5108-2022
Active
DB22/T 5108-2022 Exterior Wall Insulation and Finish System for Buildings and Window Repair and Maintenance Technology Standards
DB22/T 5129-2022
Active
DB22/T 5129-2022 Energy-saving design standards for ultra-low energy-consuming residential buildings
DB22/T 5128-2022
Active
DB22/T 5128-2022 Energy-saving design standards for ultra-low-energy public buildings
DB22/T 3409-2022
Active
DB22/T 3409-2022 Dining safety specifications for the use of alcohol-based liquid fuel
DB22/T 3408-2022
Active
DB22/T 3408-2022 Land Use Evaluation and Demonstration Specification for Construction Land Projects
DB22/T 3407-2022
Active
DB22/T 3407-2022
DB22/T 3406-2022
Active
DB22/T 3406-2022 Disaster weather information dissemination regulations
DB22/T 3405-2022
Active
DB22/T 3405-2022 Snow resource evaluation technical specification
DB22/T 3404-2022
Active