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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
Test method of safety of permissible electric-detonator in inflammable gas
Standard published on 9.5.2000
Selected format:Test method and ajudgment of safety of permissible explosive in inflammable gas
Standard published on 9.5.2000
Selected format:Determination of the toxic gases formed by detonation of industrial explosives
Standard published on 9.5.2000
Selected format:Provisions for the installation of lighting and light-signalling devices for motorcycles and mopeds
Standard published on 30.5.2025
Selected format:Hardly flammable plywood
Standard published on 15.3.2024
Selected format:Laminate floor coverings
Standard published on 14.12.2020
Selected format:Engineered wood flooring
Standard published on 30.12.2022
Selected format:Konjak refined powder
Standard published on 19.5.2000
Selected format:Classification of retail formats
Standard published on 9.3.2021
Selected format:Hongmu
Standard published on 29.12.2017
Selected format:Latest update: 2026-09-09 (Number of items: 2 300 143)
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