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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
Technical specifications for waste water sampling of livestock and poultry farm
WITHDRAWN published on 21.11.2011
Selected format:Cigarettes—Determination of volatile organic compounds(1,3-butadiene,isoprene,acrylonitrile,benzene,toluene) in mainstream smoke—GC-MS method
WITHDRAWN published on 21.11.2011
Selected format:Cigarettes—Determination of semi-volatile compounds(pyridine,styrene,quinoline) in mainstream smoke—GC-MS method
WITHDRAWN published on 21.11.2011
Selected format:Cigarette—Determination of Benzo() pyrene in sidestream smoke—GC-MS method
WITHDRAWN published on 21.11.2011
Selected format:Battery pallet trucks
WITHDRAWN published on 21.11.2011
Selected format:Battery pallet trucks
WITHDRAWN published on 21.11.2011
Selected format:Pedestrian controlled platform trucks
WITHDRAWN published on 21.11.2011
Selected format:Pedestrian controlled platform trucks
WITHDRAWN published on 21.11.2011
Selected format:Destructive tests on welds in metallic materials—Microhardness testing of welded joints
WITHDRAWN published on 21.11.2011
Selected format:Hygienic standard for distilled liquor and formulated liquor
WITHDRAWN published on 23.9.1981
Selected format:Latest update: 2024-05-17 (Number of items: 2 902 148)
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