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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
Calibration for alpha, beta surface contamination meters and monitors
WITHDRAWN published on 12.4.1988
Selected format:Environmental thermoluminescence dosimeter and its usage
WITHDRAWN published on 12.4.1988
Selected format:General rule of quality assurance for ionizing radiation monitoring
WITHDRAWN published on 12.4.1988
Selected format:Acceptance inspection,marking and packaging of fasteners
WITHDRAWN published on 25.7.1985
Selected format:Fasteners--Acceptance inspectiox
WITHDRAWN published on 5.12.2002
Selected format:Method of measurement on audio amplifier
WITHDRAWN published on 14.1.1988
Selected format:Vocabulary for audio, video and audiovisual equipment and systems
WITHDRAWN published on 12.11.1996
Selected format:Terms of liquid chromatography—Liquid column chromatography and planar chromatography
WITHDRAWN published on 13.4.1988
Selected format:Formaldehyde solution for industrial use
WITHDRAWN published on 19.10.1998
Selected format:Difluorochloromethane for tetrafluoroethylene production
WITHDRAWN published on 13.4.1988
Selected format:Latest update: 2024-09-09 (Number of items: 2 346 212)
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