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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
Types and dimensions of prefocus caps
WITHDRAWN published on 4.11.1981
Selected format:Occupational health and safety management system—Specification
WITHDRAWN published on 12.11.2001
Selected format:Occupational health and safety management systems—Requirements
WITHDRAWN published on 30.12.2011
Selected format:Occupational health and safety management system—Guidance
WITHDRAWN published on 24.12.2002
Selected format:Occupational health and safety management systems—Guidelines for the implementation
WITHDRAWN published on 30.12.2011
Selected format:Disposal diapers
WITHDRAWN published on 29.9.2011
Selected format:General technical requirements for children""s furniture
WITHDRAWN published on 31.10.2011
Selected format:Safety code for cold store
WITHDRAWN published on 30.12.2011
Selected format:Double-sides carbon paper with blue colour
WITHDRAWN published on 1.1.1981
Selected format:Shanks for footwear
WITHDRAWN published on 31.10.2011
Selected format:Latest update: 2026-05-14 (Number of items: 2 277 490)
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