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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
Environmental conditions existing in the application of electric and electronic products--Transportation
WITHDRAWN published on 1.1.1984
Selected format:Environmental conditions existing in the application of electric and electronic products—Transportation
WITHDRAWN published on 17.6.1996
Selected format:Environmental conditions existing in the application of electric and electronic products—Part 2:Transportation
WITHDRAWN published on 24.3.2008
Selected format:Environmental conditions existing in the application for electric and electronic products—Stationary use at weather-protected locations
WITHDRAWN published on 4.11.1990
Selected format:Environmental conditions existing in the application of electric and electronic products—Part 3:Stationary use at weather-protected locations
WITHDRAWN published on 13.7.2007
Selected format:Environmental conditions existing in the application for electric and electronic products—Stationary use at non-weather-protected locations
WITHDRAWN published on 4.11.1990
Selected format:Environmental conditions existing in the application of electric and electronic products—Part 4:Stationary use at non-weather-protected locations
WITHDRAWN published on 13.7.2007
Selected format:Enviromental conditions existing in the application of electric and electronic products—Ground vehicle installations
WITHDRAWN published on 19.8.1987
Selected format:Environmental conditions existing in the application of electric and electronic products--Ship environment
WITHDRAWN published on 1.1.1984
Selected format:Environmental conditions existing in the application of electric and electronic products—Ship environment
WITHDRAWN published on 19.12.1996
Selected format:Latest update: 2025-09-12 (Number of items: 2 232 097)
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