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
Synthetic rubber latex--Sampling
WITHDRAWN published on 1.1.1982
Selected format:Synthetic rubber latex--Determination of pH
WITHDRAWN published on 1.1.1982
Selected format:Minimum allowable values of the energy efficiency and energy efficiency grades for lithium bromide absorption chillers
WITHDRAWN published on 9.6.2013
Selected format:High speed precision straight side press - Testing of the accuracy
WITHDRAWN published on 9.6.2013
Selected format:Specifications for offshore modular drilling rigs on fixed platforms—Part 1:Design
WITHDRAWN published on 9.6.2013
Selected format:Synthetic rubber latex--Determination of high-speed mechanical stability
WITHDRAWN published on 1.1.1982
Selected format:Laminated solar PV glazing materials in building
WITHDRAWN published on 19.7.2013
Selected format:Synthetic rubber latex--Determination of viscosity
WITHDRAWN published on 1.1.1982
Selected format:The bioassay methods for mosquitoesresistance to insecticides
WITHDRAWN published on 19.7.2013
Selected format:The bioassay method for flies’resistance to insecticides—Topical application method
WITHDRAWN published on 19.7.2013
Selected format:Latest update: 2026-03-16 (Number of items: 2 266 785)
© Copyright 2026 NORMSERVIS s.r.o.