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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
Technical requirements for completion and acceptance of vehicle overhaul—Part 1:Passenger vehicle
WITHDRAWN published on 21.3.2005
Selected format:Technical requirements for completion and acceptance of vehicle overhaul—Part 2:Goods vehicle
WITHDRAWN published on 21.3.2005
Selected format:Technical requirements for automobile engines being received from major overhaul
WITHDRAWN published on 18.7.1983
Selected format:Technical requirements for completion and acceptance of commercial vehicle engines overhaul—Part 1:Gasoline engines
WITHDRAWN published on 21.3.2005
Selected format:Technical requirements for completion and acceptance of commercial vehicle engines overhaul—Part 2:Diesel engines
WITHDRAWN published on 21.3.2005
Selected format:Bolts--Technical requirements
WITHDRAWN published on 13.10.1976
Selected format:-
WITHDRAWN published on 1.1.1979
Selected format:Technical requirements for automobile frames being overhauled
WITHDRAWN published on 1.1.1983
Selected format:Technical requirements for automobile engine cylinder blocks and cylinder heads being overhauled
WITHDRAWN published on 1.1.1983
Selected format:Technical requirements for automobile engine crankshafts being overhauled
WITHDRAWN published on 1.1.1983
Selected format:Latest update: 2025-12-28 (Number of items: 2 253 436)
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