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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
Medical electrical equipment—Part 2:Particular requirements for the safety of diagnostic and therapeutic laser equipment
WITHDRAWN published on 13.12.2000
Selected format:Medical electrical equipment—Part 2:Particular requirements for the safety of patient contact dosemeters used in radiotherapy with electrically connected radiation detectors
WITHDRAWN published on 14.4.2003
Selected format:Medical electrical equipment—Part 2:Particular requirements for the safety of equipment for extracorporeally induced lithotripsy
WITHDRAWN published on 24.6.2003
Selected format:Medical electrical equipment—Part 2-43:Particular requirements for the safety of X-ray equipment for interventional procedures
WITHDRAWN published on 27.1.2005
Selected format:Medical electrical equipment—Part 2-45:Particular requirements for the safety of mammographic X-ray equipment and mammographic sterotactic devices
WITHDRAWN published on 27.1.2005
Selected format:Medical electrical equipment—Part 2:Particular requirements for the safety of electrocardiographic monitoring equipment
WITHDRAWN published on 10.10.2005
Selected format:Medical electrical equipment—Part 2-26:Particular requirements for the safety of electroencephalographs
WITHDRAWN published on 24.11.2005
Selected format:Medical electrical equipment—Part 2-24:Particular requirements for the safety of infusion pumps and controllers
WITHDRAWN published on 24.11.2005
Selected format:Medical electrical equipment—Part 2:Particular requirements for the safety of lung ventilators—Critical care ventilators
WITHDRAWN published on 25.7.2006
Selected format:Medical electrical equipment—Part 2:Particular requirements for the safety and essential performance of anaesthetic systems
WITHDRAWN published on 25.7.2006
Selected format:Latest update: 2026-03-20 (Number of items: 2 268 518)
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