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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
General specification for hydrologic instruments--Test regulation mark package transportation and storage
WITHDRAWN published on 15.6.1988
Selected format:Colour TV receiver—Colour temperature of white point—Reference white and it""s tolerance
WITHDRAWN published on 22.3.1989
Selected format:Safety requirements for computation center field
WITHDRAWN published on 18.6.1988
Selected format:Industrial real-time FORTRAN--Application for the control of industrial processes
WITHDRAWN published on 18.6.1988
Selected format:Miniature fuses—Part 1:Definitions for miniature fuses and general requirement for miniature fuse-links
WITHDRAWN published on 13.10.1997
Selected format:Miniature fuses—Part 2:Cartridge fuse-links
WITHDRAWN published on 13.10.1997
Selected format:Miniature fuses—Part 3:Sub-miniature fuse-links
WITHDRAWN published on 13.10.1997
Selected format:Miniature fuses—Part 4:Universal modular fuse-links (UMF)
WITHDRAWN published on 25.8.2006
Selected format:Miniature fuses--Part 6:Fuse-holders for miniature cartridge fuse-links
WITHDRAWN published on 5.11.2001
Selected format:General specification of flyback transformers for color broadcasting TV receivers
WITHDRAWN published on 20.6.1988
Selected format:Latest update: 2024-09-05 (Number of items: 2 346 132)
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