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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
Safety management requirements for flood and typhoon control in shipyard
Standard published on 25.6.2024
Selected format:Safety management requirements for important load lifting operation in shipbuilding
Standard published on 25.6.2024
Selected format:Safety management requirements for hot work in shipyard
Standard published on 25.6.2024
Selected format:Performance requirements and testing methods for door open warning system of passenger cars
Standard published on 24.7.2024
Selected format:Performance requirements and testing methods for night vision system of passenger cars
Standard published on 24.7.2024
Selected format:Real-time service of international GNSS monitoring and assessment systemiGMAS—Part 1: Data stream format
Standard published on 24.7.2024
Selected format:Real-time service of international GNSS monitoring and assessment systemiGMAS— Part 2: Product format
Standard published on 24.7.2024
Selected format:Performance requirements and testing methods for around view monitoring system of vehicles
Standard published on 24.7.2024
Selected format:Green product assessment—Ready-mixed mortar for decoration
Standard published on 29.6.2024
Selected format:Green product assessment—Stone
Standard published on 29.6.2024
Selected format:Latest update: 2026-09-09 (Number of items: 2 300 143)
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