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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
Determination of alkali resistance of film of architectural paints and coatings
WITHDRAWN published on 4.6.1988
Selected format:Determination of scrub resistance of film of architectural paints and coatings
WITHDRAWN published on 4.6.1988
Selected format:Determination of minimium film-forming temperature of emulsion for latex paints
WITHDRAWN published on 4.6.1988
Selected format:Determination of freeze-thaw resistance of latex and emulsion paints
WITHDRAWN published on 4.6.1988
Selected format:Determination of viscosity of architectural paints and coatings—Stormer viscosimeter method
WITHDRAWN published on 4.6.1988
Selected format:Self-locking nutshexagon sphere
WITHDRAWN published on 22.12.1988
Selected format:Determination of contrast ratio of light coloured paints(using polyester film)
WITHDRAWN published on 4.6.1988
Selected format:Paints and varnishes—Standard panels for testing
WITHDRAWN published on 4.6.1988
Selected format:Determination of volume of dry coating (non-volatile matter) in a given volume of liquid coating
WITHDRAWN published on 4.6.1988
Selected format:Paints and varnishes—Buchholz indentation test
WITHDRAWN published on 4.6.1988
Selected format:Latest update: 2024-09-06 (Number of items: 2 346 102)
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