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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
Electronic static rail weighbridge
WITHDRAWN published on 30.12.2008
Selected format:Seismic explosive columns
WITHDRAWN published on 15.5.1995
Selected format:Seismic charge
WITHDRAWN published on 6.9.2005
Selected format:Code of Chinese ideogram set for teletext broadcasting—HongKong subset
WITHDRAWN published on 8.5.1995
Selected format:Graphical symbol—Terms
WITHDRAWN published on 19.5.1995
Selected format:Graphical symbols—Terms—Part 1:General
WITHDRAWN published on 16.7.2008
Selected format:Graphical symbols—Terms—Part 2:Signs and guidance system
WITHDRAWN published on 30.12.2008
Selected format:Graphical signs—Principles and requirements for the application
WITHDRAWN published on 19.5.1995
Selected format:Guidance system for public information—Setting principles and requirements—Part 1:General principles
WITHDRAWN published on 14.11.2007
Selected format:Guidance system for public information—Setting principles and requirements—Part 2:Civil airport
WITHDRAWN published on 14.11.2007
Selected format:Latest update: 2026-03-27 (Number of items: 2 269 573)
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