DB21/T 4032-2024
Active
Standards
Current Category: CN-DB21 - Liaoning Province
DB21/T 4031-2024
Active
DB21/T 4031-2024 Unit construction quality inspection and evaluation of hydraulic engineering - chemical grouting project
DB21/T 4030-2024
Active
DB21/T 4030-2024 Port facility equipment management specifications based on industrial internet
DB21/T 4029-2024
Active
DB21/T 4029-2024 "Technical specification for "Multi-Testing in One" for engineering construction projects"
DB21/T 4028-2024
Active
DB21/T 4028-2024 Recording and archiving technical specifications for historical building surveying
DB21/T 3728.4-2024
Active
DB21/T 3728.4-2024 Information Technology (IT) Skills Test for Primary Vocational Skillers - Part 4: Artificial Intelligence Application Development (AI App Dev) requirements for competency evaluation
DB21/T 3728.3-2024
Active
DB21/T 3728.3-2024 Information Technology - Primary Vocational Skills Personnel Competence Evaluation Requirements Part 3: Big Data Application Development
DB2102/T 0132-2024
Active
DB2102/T 0132-2024 DB2102/T 0132-2024 Indoor cultivation of sea cucumber tail water treatment engineering technical regulations
DB2102/T 0131-2024
Active
DB2102/T 0131-2024 Household cleaning services specification for housekeeping services
DB2102/T 0130-2024
Active
DB2102/T 0130-2024
DB2102/T 0129-2024
Active
DB2102/T 0129-2024 Marine fishery diving on-site operational management requirements
DB2102/T 0128-2024
Active