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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
Cigarettes—Determination of alkaloids retention by the filters—Spectrometric method
WITHDRAWN published on 26.3.2009
Selected format:Tobacco and tobacco products—Determination of water content—Karl Fischer method
WITHDRAWN published on 26.3.2009
Selected format:Cigarettes—Determination of major aromatic amines in total particulate matter of mainstream cigarette smoke—GC-MS method
WITHDRAWN published on 26.3.2009
Selected format:Technical requirements for damper
WITHDRAWN published on 14.7.2000
Selected format:Electrochemical performance test of lithium cobalt oxide - Test method for specific capacity and charge-discharge efficiency of the first cycle
WITHDRAWN published on 19.3.2009
Selected format:Preformed armour rods
WITHDRAWN published on 23.1.1985
Selected format:Determination of butylated hydroxyl anisole(BHA)dibutylated hydroxyl toluene(BHT)and tertiary butyl hydroquinone(TBHQ) in foods
WITHDRAWN published on 16.3.2009
Selected format:Determination of aluminium in foods—Inductively coupled plasma mass spectrometry
WITHDRAWN published on 8.4.2009
Selected format:Determination of copper,iron,zinc,calcium,magnesium and phosphorus content in vegetables and derived products
WITHDRAWN published on 28.3.2009
Selected format:Method for the determination of neotame in foods—High-performance liquid chromatography
WITHDRAWN published on 8.4.2009
Selected format:Latest update: 2024-05-31 (Number of items: 2 909 934)
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