We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Documentary standard for engineering construction project design in electronics industry
Standard published on 31.3.2014
Selected format:Technical code for rubber dam engineering
Standard published on 9.1.2014
Selected format:Code for design of power dispatching and communication center
Standard published on 31.3.2014
Selected format:Code for seismic design of mechanical and electrical equipment
Standard published on 9.10.2014
Selected format:Technical Code for monitoring Of building and bridge Structures
Standard published on 9.10.2014
Selected format:Code for site investigation of geotechnical engineering for low and intermediate level radioactive wastedi sposal
Standard published on 31.3.2014
Selected format:Code for plant layout design of petrochemical enterprises
Standard published on 31.3.2014
Selected format:Code for process design of lead and zinc smelters
Standard published on 15.4.2014
Selected format:Code for design of dry red mud stack
Standard published on 15.4.2014
Selected format:Latest update: 2026-10-26 (Number of items: 2 208 060)
© Copyright 2026 NORMSERVIS s.r.o.