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
Horological vocabulary - Part 2: Technical and commercial definitions
Standard published on 31.7.2008
Selected format:Inspection of grain and oils - Determination of insoluble dietary fiber in cereals
Standard published on 4.11.2008
Selected format:Inspection of grain and oils - Determination of starch damage in flour - Alpha-amylase method
Standard published on 4.11.2008
Selected format:Banana
Standard published on 20.9.1988
Selected format:Covered electrodes for manual metal arc welding of stainless and heat-resisting steels
Standard published on 5.11.2012
Selected format:Sewed plush and cloth toys
Standard published on 5.12.2007
Selected format:Compressed tea - Part 1: Hua zhuan tea
Standard published on 19.7.2013
Selected format:Compressed tea - Part 2: Hei zhuan tea
Standard published on 19.7.2013
Selected format:Compressed tea - Part 3: Fu zhuan tea
Standard published on 19.7.2013
Selected format:Compressed tea - Part 4: Kang zhuan tea
Standard published on 19.7.2013
Selected format:Latest update: 2026-06-14 (Number of items: 2 282 206)
© Copyright 2026 NORMSERVIS s.r.o.