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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
Ships and marine technology—Wire rope lifting platform for inspection
Execute Date: december 2026
Standard published on 28.8.2026
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Ships and marine technology—Vertical steel ladders
Execute Date: december 2026
Standard published on 28.8.2026
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Children""s study desk and chair for domestic use
Execute Date: march 2027
Standard published on 28.8.2026
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General rules for experience perception evaluation of smart city service—Public security information application
Execute Date: march 2027
Standard published on 28.8.2026
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Public service for national network identity authentication—Technical requirements for network identity authentication service interface
Execute Date: march 2027
Standard published on 28.8.2026
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Solid-state battery for electric vehicle—Part 1: Terms and classification
Execute Date: january 2028
Standard published on 28.8.2026
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Test method of plasma parameters
Execute Date: march 2027
Standard published on 28.8.2026
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Measurement method for topographic parameters of high-aspect-ratio microstructures utilize microscopic interferometry
Execute Date: march 2027
Standard published on 28.8.2026
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Laser Doppler measurement method for dynamic displacement parameters of micro-electromechanical structures
Execute Date: march 2027
Standard published on 28.8.2026
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General specification for data center cold-plate liquid cooling cabinet
Execute Date: march 2027
Standard published on 28.8.2026
Selected format:Latest update: 2026-11-01 (Number of items: 2 208 794)
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