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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
Accelerated test methods for atmospheric surface coating systems for offshore structures
WITHDRAWN published on 25.1.1996
Selected format:Limits and measurement of noise emitted by mopeds
WITHDRAWN published on 21.8.2000
Selected format:Barium chloride for industrial use
WITHDRAWN published on 22.3.1989
Selected format:Barium chloride for industrial use
WITHDRAWN published on 24.9.2002
Selected format:Barium chloride for industrial use
WITHDRAWN published on 8.7.2014
Selected format:Emission standard of air pollutants for coke oven
WITHDRAWN published on 7.3.1996
Selected format:Test method for heat release rate of building materials
WITHDRAWN published on 5.3.1996
Selected format:Test method for smoke generation from burning or pyrolysis of building materials(dual-chamber test)
WITHDRAWN published on 5.3.1996
Selected format:Cardiac pacemakers—Part 1:Implantable pacemakers
WITHDRAWN published on 7.3.1996
Selected format:Organic silicon material for medical use—Biological evaluation test methods
WITHDRAWN published on 7.3.1996
Selected format:Latest update: 2024-05-12 (Number of items: 2 898 605)
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