We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
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
-
WITHDRAWN published on 1.1.1984
Selected format:Specifications for construction and acceptance of 110-550kV overhead transmission line
WITHDRAWN published on 1.1.1990
Selected format:Metallic materials—Forging test
WITHDRAWN published on 17.11.2000
Selected format:Adjust plate
WITHDRAWN published on 1.1.1985
Selected format:Towing plate
WITHDRAWN published on 1.1.1985
Selected format:Casting aluminum alloy for automobile wheels
WITHDRAWN published on 5.3.2009
Selected format:Floor socket-outlets for household and similar purposes
WITHDRAWN published on 19.3.2009
Selected format:Splicing sleeve (oval)
WITHDRAWN published on 1.1.1985
Selected format:Splicing sleeve (circular) for steel stranded wire
WITHDRAWN published on 1.1.1985
Selected format:Splicing sleeve (circular) for aluminium stranded conductors
WITHDRAWN published on 1.1.1985
Selected format:Latest update: 2026-05-04 (Number of items: 2 275 493)
© Copyright 2026 NORMSERVIS s.r.o.