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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
National food safety standard Determination of ash in foods
WITHDRAWN published on 26.3.2010
Selected format:Method for analysis of hygienic standard of thick sauce made from soya beans flour
WITHDRAWN published on 1.1.1985
Selected format:Method for analysis of hygienic standard for thick sauce made from soya beans flouretc
WITHDRAWN published on 19.6.1996
Selected format:Method for analysis of hygienic standard of vinegar
WITHDRAWN published on 1.1.1985
Selected format:Method for analysis of hygienic standard of vinegar
WITHDRAWN published on 19.6.1996
Selected format:Method for analysis of hygienic standard of table salts
WITHDRAWN published on 1.1.1985
Selected format:Method for analysis of hygienic standard of table salt
WITHDRAWN published on 19.6.1996
Selected format:Method for analysis of hygienic standard of table salt
WITHDRAWN published on 11.8.2003
Selected format:Method for analysis of hygienic standard of table salt
WITHDRAWN published on 31.8.2016
Selected format:Method for analysis of hygienic standard of monosodium glutamate
WITHDRAWN published on 1.1.1985
Selected format:Latest update: 2025-12-26 (Number of items: 2 253 153)
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