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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 for determination of spot of starch
WITHDRAWN published on 29.12.1989
Selected format:Method for determination of fineness of starch
WITHDRAWN published on 29.12.1989
Selected format:Method for determination of whiteness of starches
WITHDRAWN published on 29.12.1989
Selected format:Method for determination for viscosity of starches
WITHDRAWN published on 29.12.1989
Selected format:Method for determination of reducing power and dextrose equivalent of starch hydrolysis products
WITHDRAWN published on 29.12.1989
Selected format:Acounstics-criteria for evaluation of sound insulation of construction
WITHDRAWN published on 31.3.1988
Selected format:Guard of cutter bars for agricultural machinery
WITHDRAWN published on 1.1.1986
Selected format:Method for determination of water content in starch hydrolysis products
WITHDRAWN published on 29.12.1989
Selected format:Method for determination of loss in mass on drying of dextrose
WITHDRAWN published on 29.12.1989
Selected format:Method for determination of dry matter of glucose syrups
WITHDRAWN published on 29.12.1989
Selected format:Latest update: 2025-11-09 (Number of items: 2 243 571)
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