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WITHDRAWN published on 1.1.1964
Selected format:Metallic materials—Resistivity measurement method
WITHDRAWN published on 11.4.1995
Selected format:Rubber, unvulcanized—Determination of plasticity—Rapid plastimeter method
WITHDRAWN published on 12.12.1992
Selected format:Rubber, unvulcanized—Determination of plasticity—Rapid plastimeter method
WITHDRAWN published on 29.12.2006
Selected format:Rubber, vulcanized--The test method of resistance to natural weathering
WITHDRAWN published on 1.1.1983
Selected format:Rubber, vulcanized and thermoplastic—The test method of resistance to direct natural weathering
WITHDRAWN published on 28.8.2001
Selected format:Rubber, vulcanized or thermoplastic—Resistance to weathering
WITHDRAWN published on 1.4.2008
Selected format:Rubber, vulcanized--Accelerated ageing or heat-resistance test--Air-oven method
WITHDRAWN published on 1.1.1983
Selected format:Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method
WITHDRAWN published on 28.8.2001
Selected format:Rubber, vulcanized--Determination of adhesion to single wire--Pull out test
WITHDRAWN published on 1.1.1983
Selected format:Latest update: 2026-03-25 (Number of items: 2 269 413)
© Copyright 2026 NORMSERVIS s.r.o.