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
Specification and technical requirements for oil immersed power transformers 500kV
WITHDRAWN published on 31.3.1996
Selected format:Standard for subway lighting
WITHDRAWN published on 31.3.1996
Selected format:Asphalt paver
WITHDRAWN published on 5.4.1996
Selected format:Asphalt paver
WITHDRAWN published on 3.2.2008
Selected format:Asphalt paver
WITHDRAWN published on 3.2.2008
Selected format:Grader The method of reliablity test
WITHDRAWN published on 10.4.1996
Selected format:Fire vehicle-engineering approval evaluation program
WITHDRAWN published on 5.4.1996
Selected format:Glacial acetic acid for industrial use
WITHDRAWN published on 1.1.1989
Selected format:Glacial acetic acid for industrial use
WITHDRAWN published on 18.6.2008
Selected format:Glacial acetic acid for industrial use
WITHDRAWN published on 9.6.2000
Selected format:Latest update: 2025-11-05 (Number of items: 2 243 072)
© Copyright 2025 NORMSERVIS s.r.o.