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
Classification and accreditation for star-rated tourist hotels
WITHDRAWN published on 18.10.2010
Selected format:Specification for unit load transport of plate wood
WITHDRAWN published on 3.5.1993
Selected format:Carbon materials—Determination of the compressive strength
WITHDRAWN published on 21.6.1985
Selected format:Carbon materials—Determination of the compressive strength
WITHDRAWN published on 8.7.2009
Selected format:Cotton grey corduroy
WITHDRAWN published on 28.4.1993
Selected format:Dyed or printed cotton corduroy
WITHDRAWN published on 28.4.1993
Selected format:Printed and dyed cotton corduroy
WITHDRAWN published on 18.6.2008
Selected format:The general specifications for water-proof clothing
WITHDRAWN published on 28.4.1993
Selected format:Projector usage of 16mm motion-picture films for direct front projection—Specifications
WITHDRAWN published on 20.4.1993
Selected format:Compression type terminal lugs and ferrules for power cables with copper or aluminium conductors
WITHDRAWN published on 20.4.1993
Selected format:Latest update: 2026-04-10 (Number of items: 2 271 455)
© Copyright 2026 NORMSERVIS s.r.o.