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
Transfusion sets for single use—Part 2:With pressure infusion apparatus use
Standard published on 17.11.2020
Selected format:Slotted pan head screws with waisted shank
Standard published on 24.6.1988
Selected format:Quarantine protocols for apple seedlings in producing areas
Standard published on 27.4.2009
Selected format:Quarantine protocols for rice seeds in producing areas
Standard published on 27.4.2009
Selected format:Toothpaste
Standard published on 1.11.2017
Selected format:Classification and type nomenclature for taps
Standard published on 10.12.1987
Selected format:Basic dimensions for fittings of solid web steel frame
Standard published on 10.12.1987
Selected format:Technical requirements for fittings of solid web steel frame
Standard published on 10.12.1987
Selected format:Test methods for fittings of solid web steel frame
Standard published on 10.12.1987
Selected format:Hexagon screws with waisted shank
Standard published on 24.6.1988
Selected format:Latest update: 2026-06-12 (Number of items: 2 281 969)
© Copyright 2026 NORMSERVIS s.r.o.