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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
Code of quality and safety control on poultry and poultry products for export
WITHDRAWN published on 9.4.2008
Selected format:Code on quality and safety control of fishery products for export
WITHDRAWN published on 9.4.2008
Selected format:Determination of benzoic and sorbic acid in milk and dairy products
WITHDRAWN published on 9.4.2008
Selected format:National food safety standard Determination of benzoic acid and sorbic acid in milk and milk products
WITHDRAWN published on 26.3.2010
Selected format:Insulation specification for variable frequency adjustable speed definite purpose converter-fed three-phase induction motors
WITHDRAWN published on 24.4.2008
Selected format:Insulation specification for variable frequency adjustable speed definite purpose converter-fed three-phase induction motors
WITHDRAWN published on 7.6.2018
Selected format:Standardized manipulations of acupuncture and moxibustion—Part 15:Eye acupuncture
WITHDRAWN published on 6.2.2009
Selected format:Standardized manipulations of acupuncture and moxibustion—Part 2:Scalp acupuncture
WITHDRAWN published on 23.4.2008
Selected format:Standardized manipulations of acupuncture and moxibustion—Part 3:Ear acupuncture
WITHDRAWN published on 23.4.2008
Selected format:Smooth face clamp plate
WITHDRAWN published on 1.1.1991
Selected format:Latest update: 2026-08-25 (Number of items: 2 298 362)
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