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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
Meat and meat products—Method for detection of polyphosphates
WITHDRAWN published on 5.9.1988
Selected format:Animal fats—Method for determination of moisture and volatile matter content
WITHDRAWN published on 5.9.1988
Selected format:Animal and vegetable fats and oils—Determination of moisture and volatile matter content
WITHDRAWN published on 25.6.2008
Selected format:Royal jelly
WITHDRAWN published on 23.8.2002
Selected format:Inspection method of raw Chekiang lamb skin for export
WITHDRAWN published on 27.9.1988
Selected format:Inspection method of raw Chekiang lamb skin
WITHDRAWN published on 26.5.2009
Selected format:Plain washers--Normal series--Product grade A
WITHDRAWN published on 1.8.1985
Selected format:Plain washers--Chamfered--Normal series--Product grade A
WITHDRAWN published on 1.8.1985
Selected format:The types and dimensions for circular screwing dies
WITHDRAWN published on 20.12.1994
Selected format:Technical specifications for circular screwing dies
WITHDRAWN published on 20.12.1994
Selected format:Latest update: 2024-09-03 (Number of items: 2 346 077)
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