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
Radiation protection instrumentation - Alpha,beta and alpha/beta (beta energy >60keV)contamination meters and monitors
Standard published on 22.1.2008
Selected format:Safety logic assemblies of nuclear reactor characteristics and test methods
Standard published on 30.12.2011
Selected format:Periodic surveillance testing of the safety system of nuclear power plant
Standard published on 31.12.2021
Selected format:Paints and varnishes—Terms and definitions
Standard published on 3.7.2015
Selected format:Determination of flash point - Rapid equilibrium closed cup method
Standard published on 4.6.2008
Selected format:Paints and varnishes--Determination of resistance to water--Water immersion method
Standard published on 16.7.1985
Selected format:Test methods for measuring peripheral dimensions of tyres
Standard published on 17.3.2023
Selected format:Paints and varnishes - Pull-off test for adhesion
Standard published on 1.9.2006
Selected format:Determination of matter soluble in water of pigments--Cold extraction method
Standard published on 3.7.2003
Selected format:Determination of water-soluble sulfates, chlorides and nitrates of pigments
Standard published on 4.6.2008
Selected format:Latest update: 2026-06-30 (Number of items: 2 284 675)
© Copyright 2026 NORMSERVIS s.r.o.