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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
Essential oil of red multilayered rose
Standard published on 25.4.2024
Selected format:Inspection, marking and packing for yarn of cotton, man-made fibres and blends
Standard published on 25.4.2024
Selected format:Specification for the mesoscale data product of global land cover mapping
Standard published on 25.4.2024
Selected format:Forestry and grassland internet of things—Medium access control and physicallayer protocols for video based on wireless sensor network
Standard published on 25.4.2024
Selected format:Forestry and grassland internet of thingsTechnical requirements for video based on wireless sensor network
Standard published on 25.4.2024
Selected format:Technical specification for flame detector system of boiler
Standard published on 25.4.2024
Selected format:Carbon dioxide extinguishing agent
Standard published on 28.11.2024
Selected format:Open application program interface requirements for cloud manufacturing service platform
Standard published on 25.4.2024
Selected format:General integration requirements of technologies and applications for diagnostics and maintenance in manufacturing systems
Standard published on 25.4.2024
Selected format:System integration of power battery digital workshop—Part 1:General requirements
Standard published on 25.4.2024
Selected format:Latest update: 2026-09-10 (Number of items: 2 300 145)
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