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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
Rolling bearings—Tapered roller bearing—Plan of boundary dimensions
WITHDRAWN published on 25.11.2003
Selected format:Rolling bearings-Boundary dimensions general plan-Part 1:Tapered roller bearings
WITHDRAWN published on 21.11.2011
Selected format:Rolling bearings—Thrust bearings—Boundary dimensions, general plan
WITHDRAWN published on 12.8.1998
Selected format:Rolling bearings—Thrust bearings—Boundary dimensions, general plan
WITHDRAWN published on 9.1.2006
Selected format:Rolling bearings—Radial bearings—Boundary dimensions, general plan
WITHDRAWN published on 3.9.1999
Selected format:Rolling bearings—Boundary dimensions,general plan—Part 3:Radial bearings
WITHDRAWN published on 4.2.2015
Selected format:Hygienic standard of cured meat products of cantonese style
WITHDRAWN published on 23.9.1981
Selected format:Hygienic standard for cured meat products
WITHDRAWN published on 25.1.2005
Selected format:Hygienic standard of chinese ham
WITHDRAWN published on 23.9.1981
Selected format:Hygienic standard of dry salted ducks
WITHDRAWN published on 23.9.1981
Selected format:Latest update: 2024-05-03 (Number of items: 2 896 946)
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