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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 motors,asynchronous,miniature,electronic regulator
WITHDRAWN published on 1.9.1997
Selected format:Codes for international trade payment
WITHDRAWN published on 2.9.1997
Selected format:Specification of international trade contract codes
WITHDRAWN published on 2.9.1997
Selected format:Information technology—Hypermedia/Time-based Structuring Language(HyTime)
WITHDRAWN published on 2.9.1997
Selected format:Information technology—Open systems interconnection—Specification of the basic class and full protocol for job transfer and manipulation
WITHDRAWN published on 2.9.1997
Selected format:EDIFACT Technical assessment guidelines—Part 1:batch edi technical assessment check list
WITHDRAWN published on 2.9.1997
Selected format:EDIFACT Technical assessment guidelines Part 2:Interactive EDI technical assessment check list
WITHDRAWN published on 27.3.1998
Selected format:Ebonite--Method of test for impact strength
WITHDRAWN published on 1.1.1982
Selected format:Ebonite—Determination of impact strength
WITHDRAWN published on 28.8.2001
Selected format:Information technology—Text and office systems—Distributed—office-applications-model—Part 1:General model
WITHDRAWN published on 2.9.1997
Selected format:Latest update: 2025-11-14 (Number of items: 2 243 651)
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