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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
Classification and evaluation of tourism toilets
WITHDRAWN published on 24.2.2003
Selected format:Classification and evaluation of tourism toilets
WITHDRAWN published on 29.8.2016
Selected format:Indoor test methods for the thermal performance of solar collector
WITHDRAWN published on 24.2.2003
Selected format:Human-centred design processes for interactive systems
WITHDRAWN published on 21.2.2003
Selected format:Ergonomic requirements for office work with visual display terminals(VDTs)—Part 11:Guidance on usability
WITHDRAWN published on 10.5.2004
Selected format:Ergonomic requirements for office work with visual display terminals (VDTs)—Part 16: Direct manipulation dialogue
WITHDRAWN published on 7.6.2018
Selected format:Determination aflatoxins content in food—Cleanup by immunoaffinity chromatogaphy and determination by high-performance liquid chromatigraphy and fluorometer
WITHDRAWN published on 21.2.2003
Selected format:Food additive—Calcium carbonate precipitated
WITHDRAWN published on 13.9.1996
Selected format:Food additive—Calcium carbonate
WITHDRAWN published on 29.10.2007
Selected format:Determination of aflatoxin M1 content in milk and milk powder--Cleanup byimmunoaffinity chromatogaphy and determination by high-performance liquid chromatigraphy and fluorometer
WITHDRAWN published on 21.2.2003
Selected format:Latest update: 2025-12-18 (Number of items: 2 252 678)
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