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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
Generator of small wind turbines—Part 1:Technical condition
Standard published on 14.10.2017
Selected format:Generator of small wind turbines—Part 2: Testing methods
Standard published on 14.10.2017
Selected format:General requirements for tropical electrical micro-machine
Standard published on 26.8.2005
Selected format:Method of mass measurements for industrial and mining electric locomotive
Standard published on 31.12.2021
Selected format:National food safety standard - Infant formula
Standard published on 22.2.2021
Selected format:National food safety standard - Older infants formula
Standard published on 22.2.2021
Selected format:National food safety standard - Young Children Formula
Standard published on 22.2.2021
Selected format:National food safety standard Cereal-based complementary foods for infants and young children
Standard published on 26.3.2010
Selected format:
National food safety standard - Cereal-based complementary foods for infants and young children
Execute Date: march 2026
Standard published on 16.3.2025
Selected format:National food safety standard Canned complementary foods for infants and young children
Standard published on 26.3.2010
Selected format:Latest update: 2025-08-21 (Number of items: 2 213 168)
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