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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
Plant quarantine rules for producing areas of apple seeding
WITHDRAWN published on 9.12.1987
Selected format:Plant quarantine rules for producing areas of rice seeds
WITHDRAWN published on 9.12.1987
Selected format:Tooth paste
WITHDRAWN published on 1.1.1995
Selected format:Toothpaste
WITHDRAWN published on 24.10.2001
Selected format:Toothpaste
WITHDRAWN published on 27.6.2008
Selected format:Technical requirements for sanitariness ware and heating angle valve
WITHDRAWN published on 1.1.1987
Selected format:Shapes and dimensions of sanitariness ware and heating angle valve
WITHDRAWN published on 1.1.1987
Selected format:Wire netting type and dimensions
WITHDRAWN published on 1.1.1987
Selected format:Wire netting technical conditions
WITHDRAWN published on 1.1.1987
Selected format:The method of determination of aflatoxin B1 in feedstuff
WITHDRAWN published on 10.12.1987
Selected format:Latest update: 2026-05-14 (Number of items: 2 277 490)
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