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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
Environment tests for electric and electronic products—Guidance on the application of the environmental test to simulate the effects of storage
WITHDRAWN published on 3.3.2005
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WITHDRAWN published on 1.1.1981
Selected format:Basic environmental testing procedures for electric and electronic products Guidance for damp heat tests
WITHDRAWN published on 19.11.1993
Selected format:Basic environmental testing procedures for electric and electronic products--Guidance for test simulating inclinations and motions
WITHDRAWN published on 9.5.1985
Selected format:Basic environmental testing procedures for electric and electronic products--Guidance on solderability testing by the wetting balance method
WITHDRAWN published on 9.5.1985
Selected format:Basic environmental testing procedures for electric and electronic products Guidance for combined temperature (cold and heat) vibration (sinusoidal) tests
WITHDRAWN published on 31.7.1986
Selected format:Basic environmental test procedures for electric and electronic products Guidance for water test
WITHDRAWN published on 16.7.1990
Selected format:Basic environmental testing procedures for electric and electronic products Guidance for combined temperature(cold and heat)/low air pressure/vibration (sinusoidal)test
WITHDRAWN published on 27.1.1995
Selected format:Environmental testing for electric and electronic products—Part 3:Test guidance-Seismic test methods
WITHDRAWN published on 17.10.2000
Selected format:Electric and electronic products--Basic environmental test regulations for electricians--Guidelines for impact tests
WITHDRAWN published on 1.1.1981
Selected format:Latest update: 2026-06-20 (Number of items: 2 283 412)
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