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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
Household and similar electrical appliances—Safety—Particular requirements for insect killers
WITHDRAWN published on 10.5.2004
Selected format:Household and similar electrical appliances—Safety—Particular requirements for portable immersion heaters
WITHDRAWN published on 10.5.2004
Selected format:Safety of household and similar electrical appliances--Particular requirements for electrically heated blankets, pads and mattresses
WITHDRAWN published on 1.1.1986
Selected format:Safety of household and similar electrical appliances—Particular requirements for blankets, pads and similar flexible heating appliances
WITHDRAWN published on 5.6.2003
Selected format:Household and similar electrical appliances—Safety—Particular requirements for foot warmers and heating mats
WITHDRAWN published on 10.10.2005
Selected format:Household and similar electrical appliances—Safety—Particular requirements for vaporizers
WITHDRAWN published on 17.7.2006
Selected format:Household and similar electrical appliances—Safety—Particular requirements for flexible sheet heating elements for room heating
WITHDRAWN published on 12.11.2007
Selected format:Safety of household and similar electrical appliances--Particular requirements for electric shavers, hair clippers and similar appliances
WITHDRAWN published on 27.3.1986
Selected format:Safety of household and similar electrical appliances—Particular requirements for shavers, hair clippers and similar appliances
WITHDRAWN published on 5.6.2003
Selected format:Household and similar electrical appliances—Safety—Particular requirements for commercial microwave ovens
WITHDRAWN published on 13.6.2008
Selected format:Latest update: 2026-02-02 (Number of items: 2 259 307)
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