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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
Appliance couplers for household and similar general purposes Part 1:General requirements
WITHDRAWN published on 17.8.1998
Selected format:Appliances couplers for household and similar general purposes—Part 1:General requirements
WITHDRAWN published on 30.9.2009
Selected format:Appliance couplers for household and similar general purposes Part 2:Interconnection couplers for household and similar equipment
WITHDRAWN published on 17.8.1998
Selected format:Appliance couplers for household and similar general purposes—Part 2:Interconnection couplers for household and similar equipment
WITHDRAWN published on 30.9.2009
Selected format:Appliance couplers for household and similar general purposes—Part 2:Couplers dependent on appliance weight for engagement
WITHDRAWN published on 30.9.2009
Selected format:General requirements for enclosures for accessories for household and similar fixed electrical installations
WITHDRAWN published on 17.8.1998
Selected format:Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 1:General requirements
WITHDRAWN published on 30.12.2008
Selected format:Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 21:Particular requirements for boxes and enclosures with provision for suspension means
WITHDRAWN published on 30.12.2008
Selected format:Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 22:Particular requirements for connecting boxes and enclosures
WITHDRAWN published on 30.12.2008
Selected format:Boxes and enclosures for electrical accessories for household and similar fixed electrical installations—Part 23:Particular requirements for floor boxe and enclosures
WITHDRAWN published on 30.12.2008
Selected format:Latest update: 2024-10-18 (Number of items: 2 205 605)
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