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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
Safety of household and similar electrical appliances—Particular requirements for drives for vertically moving garage doors for residential use
WITHDRAWN published on 5.6.2003
Selected format:Safety of household and similar electrical appliances—Particular requirements for service machines and amusement machines
WITHDRAWN published on 5.6.2003
Selected format:Safety of household and similar electrical appliances—Particular requirements for vacuum cleaners and water suction cleaning appliances
WITHDRAWN published on 11.11.1999
Selected format:Household and similar electrical appliances—Safety—Particular requirements for vacuum cleaner and water suction appliances
WITHDRAWN published on 10.5.2004
Selected format:Safety of household and similar electrical appliances—Particular requirements for clocks
WITHDRAWN published on 5.6.2003
Selected format:Safety of household and similar electrical appliances—Particular requirements for stationary circulation pumps for heating and service installations
WITHDRAWN published on 5.6.2003
Selected format:Safety of household and similar electrical appliances—Particular requirements for commercial dispensing appliances and vending machines
WITHDRAWN published on 5.6.2003
Selected format:Household and similar electrical appliances—Safety—Particular requirements for whirlpool baths
WITHDRAWN published on 10.5.2004
Selected format:Safety of household and similar electrical appliances—Particular requirements for sewing machines
WITHDRAWN published on 10.5.2004
Selected format:Safety of household and similar electrical appliances—Particular requirements for fixed immersion heaters
WITHDRAWN published on 10.5.2004
Selected format:Latest update: 2026-02-02 (Number of items: 2 259 307)
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