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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
The high gauge for callipers of vernier type
WITHDRAWN published on 5.7.1996
Selected format:The depth gauge for callipers of vernier type
WITHDRAWN published on 5.7.1996
Selected format:Pastry industry terms
WITHDRAWN published on 28.12.1989
Selected format:Safety code for material aerial ropeways
WITHDRAWN published on 29.12.1989
Selected format:Safety standard for light-metal extension ladders
WITHDRAWN published on 29.12.1989
Selected format:Determination method for soluble solids content in soft drinks—Refractometric
WITHDRAWN published on 29.12.1989
Selected format:Determination method for amino nitrogen content in fruit and vegetable juice beverages—Formol number
WITHDRAWN published on 29.12.1989
Selected format:Determination method for L-ascorbic acid in fruit and vegetable juice beverages—Ethyl ether extraction method
WITHDRAWN published on 29.12.1989
Selected format:Method for determination of carbondioxide in carbonated soft drink
WITHDRAWN published on 3.9.1992
Selected format:Method for determination of alcohol in concentrated fruit juices
WITHDRAWN published on 3.9.1992
Selected format:Latest update: 2025-11-09 (Number of items: 2 243 571)
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