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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
General requirements for bodies operating product certification systems
WITHDRAWN published on 12.11.2004
Selected format:Conformity assessment—Fundamentals of product certification
WITHDRAWN published on 28.9.2006
Selected format:Hygienic standard for pork
WITHDRAWN published on 24.1.1994
Selected format:Hygienic standard for fresh(frozen)meat of livestock
WITHDRAWN published on 25.1.2005
Selected format:Hygienic standard of beef, mutton and rabbit meat
WITHDRAWN published on 10.8.1994
Selected format:Hygienic standard for frozen mutton
WITHDRAWN published on 1.1.1981
Selected format:Rolling bearings--Classification
WITHDRAWN published on 1.1.1987
Selected format:Rolling bearings—Classification
WITHDRAWN published on 25.7.1997
Selected format:Rolling bearings—Classification
WITHDRAWN published on 28.2.2008
Selected format:Hygienic standard for fresh (frozen) poultry
WITHDRAWN published on 1.1.1996
Selected format:Latest update: 2026-03-25 (Number of items: 2 269 413)
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