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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
Analysis of the fluorine content in phosphorus concentrates and phosphorus minerals
WITHDRAWN published on 1.1.1980
Selected format:Graphic technology—Prints and printing inks—Determination of resistance of prints to acids
WITHDRAWN published on 21.5.2002
Selected format:Graphic technology—Prints and printing inks—Assessment of resistance to various agents
WITHDRAWN published on 30.12.2008
Selected format:Manufacturing information—Technical terminology
WITHDRAWN published on 20.5.2002
Selected format:Software interface specification of integrated technology of modern design engineering
WITHDRAWN published on 20.5.2002
Selected format:ERP system function structure for manufacture techno-logy specification
WITHDRAWN published on 20.5.2002
Selected format:Specification of enterprise information integration in network environment
WITHDRAWN published on 20.5.2002
Selected format:Analysis of the silicon dioxide in phosphorus concentrates and phosphorus minerals
WITHDRAWN published on 1.1.1980
Selected format:Rules for locating highway of trunk
WITHDRAWN published on 30.5.2002
Selected format:Determination of limits for industrial,scientific and medical equipment
WITHDRAWN published on 21.5.2002
Selected format:Latest update: 2026-11-13 (Number of items: 2 209 336)
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