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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
Eye plates for ship
WITHDRAWN published on 1.1.1986
Selected format:Eye rings for ship
WITHDRAWN published on 1.1.1986
Selected format:Vehicle vibration—Describing method for road surface irregularity
WITHDRAWN published on 25.11.1986
Selected format:Mechanical vibration-Road surface profiles-Reporting of measured data
WITHDRAWN published on 11.7.2005
Selected format:Method of bend test for T type fillet welded joint
WITHDRAWN published on 29.11.1986
Selected format:Safety technical requirements for surface planer with fingercap and hood cover
WITHDRAWN published on 1.1.1986
Selected format:-
WITHDRAWN published on 1.1.1986
Selected format:High speed test for passenger car tyres—Drum method
WITHDRAWN published on 19.10.1998
Selected format:-
WITHDRAWN published on 1.1.1986
Selected format:High speed performence test for light truck tyres—Drum method
WITHDRAWN published on 30.12.1993
Selected format:Latest update: 2026-04-08 (Number of items: 2 271 105)
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