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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
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WITHDRAWN published on 1.1.1989
Selected format:Fireworks and firecracker—Requirements of safety and quality
WITHDRAWN published on 31.3.1989
Selected format:Fireworks and firecracker—Safety and quantity
WITHDRAWN published on 25.10.2004
Selected format:Safety and quality for fireworks
WITHDRAWN published on 14.1.2013
Selected format:Fireworks and firecrackers—Rules of sampling for inspection by attributes
WITHDRAWN published on 31.3.1989
Selected format:Fireworks and firecracker—Rules of sampling for inspection
WITHDRAWN published on 25.10.2004
Selected format:Steel tape
WITHDRAWN published on 1.1.1989
Selected format:Screwdrivers--Designations and nomenclature
WITHDRAWN published on 1.1.1989
Selected format:Screwdrivers--General technical requirements
WITHDRAWN published on 31.3.1989
Selected format:Screwdrivers—General technical requirements
WITHDRAWN published on 27.1.2003
Selected format:Latest update: 2026-06-10 (Number of items: 2 281 917)
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