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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
Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 7: Bait
Standard published on 27.3.2009
Selected format:Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 8: Dutsable powder and chalk
Standard published on 27.3.2009
Selected format:
Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration—Part 8: Dustable powder and chalk
Execute Date: may 2026
Standard published on 5.10.2025
Selected format:Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 9: Repellent
Standard published on 27.3.2009
Selected format:Sizes of format paper used by office machine in non-continuous forms
Standard published on 4.12.1992
Selected format:35mm cinematography—Technical specification of magnetic sound test film
Standard published on 10.12.2015
Selected format:Ships and marine technology—Deck machinery—Accommodation ladder winches
Standard published on 20.8.2021
Selected format:35mm cinematography—Subjective test film(colour chart)
Standard published on 10.12.2015
Selected format:Guidelines for the evaluation of the response of occupants of fixed structuresespecially buildings and off-shor structuresto low-frequency horizontal motion (0.0631Hz)
Standard published on 7.12.1992
Selected format:Performance test for water treatment equipment
Standard published on 30.12.2011
Selected format:Latest update: 2026-04-08 (Number of items: 2 271 105)
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