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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
Method of test for resistance to heat and humidity ofpaint films
WITHDRAWN published on 15.9.1979
Selected format:Hygienic standard for instant noodle
WITHDRAWN published on 5.5.1998
Selected format:Hygienic standard for instant noodle
WITHDRAWN published on 24.9.2003
Selected format:Hygienic standard for puffed food
WITHDRAWN published on 5.5.1998
Selected format:Hygienic standard for puffed food
WITHDRAWN published on 24.9.2003
Selected format:Hygienic standard for edible hydrogenated oil
WITHDRAWN published on 5.5.1998
Selected format:Hygienic standard for edible hydrogenated oil
WITHDRAWN published on 24.9.2003
Selected format:Hygienic specification of chocolate factory
WITHDRAWN published on 5.5.1998
Selected format:Good manufacturing practice for puffed food
WITHDRAWN published on 5.6.1998
Selected format:Determination of phytic acid in food
WITHDRAWN published on 5.5.1998
Selected format:Latest update: 2024-05-07 (Number of items: 2 897 585)
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