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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
Terms associated with the testing and the operating of dental material, instruments and equipment
WITHDRAWN published on 20.9.1988
Selected format:Dental vocabulary—Part 1:General and clinical terms
WITHDRAWN published on 15.12.2008
Selected format:Dental vocabulary—Part 2:Dental materials
WITHDRAWN published on 15.12.2008
Selected format:Dental vocabulary—Part 3:Dental instruments
WITHDRAWN published on 15.12.2008
Selected format:Dental vocabulary—Part 4:Dental equipment
WITHDRAWN published on 24.1.2005
Selected format:Dental vocabulary—Part 5:Terms associated with testing
WITHDRAWN published on 15.12.2008
Selected format:Dentistry—Designation system for teeth and areas of the oral cavity
WITHDRAWN published on 20.9.1988
Selected format:Screw thread belt tighteners for type TD belt conveyor--Specifications
WITHDRAWN published on 13.9.1977
Selected format:High speed tool steel sheets and plates—Technical requirements
WITHDRAWN published on 20.9.1988
Selected format:High speed tool steel forged bars with large section—Technical requirements
WITHDRAWN published on 20.9.1988
Selected format:Latest update: 2024-12-22 (Number of items: 2 217 000)
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