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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
Automatic electrical controls for household and similar use Part 1:General requirements
WITHDRAWN published on 24.8.1998
Selected format:Automatic electrical controls for household and similar use—Part 1:General requirements
WITHDRAWN published on 24.3.2008
Selected format:Automatic electrical controls for household and similar use—Particular requirements for temperature sensing controls
WITHDRAWN published on 17.6.1996
Selected format:Automatic electrical controls for household and similar use—Particular requirements for temperature sensing controls
WITHDRAWN published on 19.9.2008
Selected format:Automatic electrical controls for household and similar use—Particular requirements for electrically operated motor starting relays
WITHDRAWN published on 17.6.1996
Selected format:Automatic electrical controls for household and similar use—Particular requirements for energy regulators
WITHDRAWN published on 17.6.1996
Selected format:Automatic electrical controls for household and similar use—Particular requirements for energy regulators
WITHDRAWN published on 10.11.2010
Selected format:Automatic electrical controls for household and similar use Particular requirements for electrically operated door locks
WITHDRAWN published on 17.6.1996
Selected format:Automatic electrical controls for household and similar use—Particular requirements for electrically operated door locks
WITHDRAWN published on 30.12.2008
Selected format:Automatic electrical controls for household and similar use—Particular requirements for household washing machine microcomputer controller
WITHDRAWN published on 7.10.1998
Selected format:Latest update: 2026-06-10 (Number of items: 2 281 917)
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