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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
Names of Chinese main woods
Standard published on 5.2.1997
Selected format:Road vehicle—Vehicle identification number (VIN)
Standard published on 14.10.2019
Selected format:Road vehicle—World manufacturer identifier (WMI) code
Standard published on 14.10.2019
Selected format:Road vehicler--World parts manufacturer identifier (WPMI) code
Standard published on 21.2.1997
Selected format:Operating conditions for automobile maintenance and repair trade—Part 1: The enterprise for automobile maintenance and repair
Standard published on 7.9.2023
Selected format:Operating conditions for automobile maintenance and repair trade—Part 2: The enterprise for automobile comprehensive current repair and maintenance and repair of special items
Standard published on 7.9.2023
Selected format:National Food Safety Standard -- Health foods
Standard published on 24.12.2014
Selected format:Function representation of particle size distribution - Power-function
Standard published on 18.7.2008
Selected format:Blanking clearance
Standard published on 26.9.2010
Selected format:Thermal spraying--Spraying and fusing of self-fluxing alloys
Standard published on 16.4.2002
Selected format:Latest update: 2026-06-16 (Number of items: 2 283 261)
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