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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 of transportable motor-operated electric tools - Part 2: Particular requirements for single spindle vertical moulders
Standard published on 21.4.2009
Selected format:Safety of transportable motor-operated electric tool-Part2:Particular requirements for combined mitre-bench saws
Standard published on 18.1.2005
Selected format:Safety of transportable motor-operated electric tools--Particular requirements for radial arm saws
Standard published on 17.6.1996
Selected format:Safety of transportable motor-operated electric tools - Part 2: Particular requirements for planers and thicknessers
Standard published on 21.4.2009
Selected format:Safety of transportable motor-operated electric tools--Particular requirements for band saws
Standard published on 17.6.1996
Selected format:Safety of transportable motor-operated electric tools--Part 2:Particular requirements for diamond saws with water supply
Standard published on 30.12.1997
Selected format:Electrical supply track systems for luminaires
Standard published on 31.7.2008
Selected format:
Electrical supply track systems for luminaires
Execute Date: august 2027
Standard published on 2.7.2026
Selected format:Optical instruments-vocabulary
Standard published on 15.11.2009
Selected format:Copying(including multifunction) devices—Terminology
Standard published on 24.1.2025
Selected format:Latest update: 2026-08-07 (Number of items: 2 292 304)
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