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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
Punch and die for tablet press
WITHDRAWN published on 1.1.1990
Selected format:Punch and die for tablet press
WITHDRAWN published on 8.1.1990
Selected format:Fluidized-bed granulator for pharmaceutical use
WITHDRAWN published on 1.1.1990
Selected format:Fluidized-bed granulator for pharmaceutical use
WITHDRAWN published on 8.1.1990
Selected format:Aluminium foils packaging for medicine
WITHDRAWN published on 8.1.1990
Selected format:Test method for stiffness of hypodermic needle tubing
WITHDRAWN published on 8.1.1990
Selected format:General specification of He-Ne Laser medical equipment
WITHDRAWN published on 12.7.2000
Selected format:Medical low speed centrifuge
WITHDRAWN published on 1.1.1990
Selected format:Artificial heart-lung machine
WITHDRAWN published on 8.1.1990
Selected format:General pressure gauges
WITHDRAWN published on 1.1.1986
Selected format:Latest update: 2025-11-06 (Number of items: 2 243 364)
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