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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
Indexable hardmetal (carbide) inserts with rounded corners, with cylindrical fixing hole
WITHDRAWN published on 26.6.1987
Selected format:Indexable hardmetal(carbide) insers with rounded corners, with cylindrical fixing hole—Dimensions
WITHDRAWN published on 23.11.2007
Selected format:Stable chlorine dioxide solution
WITHDRAWN published on 29.12.2006
Selected format:Potassium nitrate for agricultural use
WITHDRAWN published on 29.12.2006
Selected format:Potassium nitrate for agricultural use
WITHDRAWN published on 12.11.2013
Selected format:chrome oxide green pigments
WITHDRAWN published on 29.12.2006
Selected format:Rubber track
WITHDRAWN published on 29.12.2006
Selected format:Reciprocating internal combustion engines - Test code for the measurement of structure-borne noise emitted from high-speed and medium-speed reciprocating internal combustion engines measured at the engine feet
WITHDRAWN published on 28.12.2006
Selected format:Indexable hardmetal (carbide) inserts with rounded corners, without fixing hole—Dimensions
WITHDRAWN published on 26.6.1987
Selected format:Degummed ramie
WITHDRAWN published on 29.12.2006
Selected format:Latest update: 2024-09-27 (Number of items: 2 350 600)
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