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
Abrasion-resistant composite materials castings
WITHDRAWN published on 16.6.2011
Selected format:Compacted(vermicular) graphite iron castings
WITHDRAWN published on 16.6.2011
Selected format:Metallographic test for compacted(vermicular) graphite cast irons
WITHDRAWN published on 16.6.2011
Selected format:-
WITHDRAWN published on 1.1.1981
Selected format:Women and Mentrousers
WITHDRAWN published on 1.1.1993
Selected format:Women and men""s trousers
WITHDRAWN published on 28.8.2001
Selected format:Trousers
WITHDRAWN published on 19.3.2009
Selected format:Terminology for electromagnetic shielding materials
WITHDRAWN published on 16.6.2011
Selected format:Material declaration of electronic and electrical products
WITHDRAWN published on 16.6.2011
Selected format:Environmentally conscious design for electrical and electronic products—Glossary
WITHDRAWN published on 16.6.2011
Selected format:Latest update: 2026-04-15 (Number of items: 2 272 661)
© Copyright 2026 NORMSERVIS s.r.o.