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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
Fire hose reel
Execute Date: february 2027
Standard published on 28.1.2026
Selected format:Fundamental terms of food industry
Standard published on 3.6.1994
Selected format:Fundamental vocabulary and classification of processed food—Part 1:Fundamental vocabulary of processed food
Standard published on 28.1.2026
Selected format:Fundamental vocabulary and classification of processed food—Part 2:Classification of processed food
Standard published on 28.1.2026
Selected format:Switches for appliances—Part 1:General requirements
Standard published on 14.12.2020
Selected format:Switches for appliances—Part 1-1: Requirements for mechanical switches
Standard published on 14.12.2020
Selected format:Switches for appliances—Part 1-2: Requirements for electronic switches
Standard published on 14.12.2020
Selected format:Switches for appliances—Part 2-1: Particular requirements for cord switches
Standard published on 6.8.2023
Selected format:Switches for appliances—Part 2-5: Particular requirements for change-over selectors
Standard published on 23.5.2023
Selected format:Switches for appliances—Part 2-4: Particular requirements for independently mounted switches
Standard published on 6.8.2023
Selected format:Latest update: 2026-08-14 (Number of items: 2 293 479)
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