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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
Code of good irradiation practice for the control ofmicroorganism in pollen
Standard published on 5.12.2001
Selected format:Code of good irradiation practice for control of pathogens and other microflora in dehydrated vegetables
Standard published on 5.12.2001
Selected format:Code of good irradiation practice for the control of pathogens and other microflora in spice and seasoning
Standard published on 5.12.2001
Selected format:Code of good irradiation practice for cooked meat of livestock and poultry to control microflora and/or extend shelf-life
Standard published on 5.12.2001
Selected format:Code of good irradiation practice for the control of microflora in pickled meat products with distillers grain
Standard published on 5.12.2001
Selected format:Code of good irradiation practice for chilled packaged pork cuts to control pathogens and/or extend shelf-life
Standard published on 5.12.2001
Selected format:Code of good irradiation practice for sprout inhibition of garlic
Standard published on 5.12.2001
Selected format:Marine flanged cast steel overboard stop check valve
Standard published on 3.2.2008
Selected format:Road tanker for dangerous liquid goods transportation—Part1:Technical requirements of atmospheric pressure metal tank
Standard published on 14.10.2019
Selected format:Road tanker for dangerous liquid goods transportation - Part 2: Technical requirements of atmospheric pressure non-metal tank
Standard published on 11.12.2008
Selected format:Latest update: 2026-09-11 (Number of items: 2 300 165)
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