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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
Electromagnetic compatibility—Testing and measurement techniques—Overview of immunity tests
WITHDRAWN published on 31.12.1998
Selected format:Electromagnetic compatibility—Testing and measurement techniques—Overview of immunity tests
WITHDRAWN published on 1.12.2006
Selected format:Electromagnetic compatibility—Testing and measurement techniques—Damped oscillatory magnetic field immunity test
WITHDRAWN published on 14.12.1998
Selected format:Electromagnetic compatibility—Testing and measurement techniques—Voltage dips, short interruptions and voltage variations immunity tests
WITHDRAWN published on 13.9.1999
Selected format:Electromagnetic compatibility—Testing and measurement techniques—Voltage dips,short interruptions and voltage variations immunity tests
WITHDRAWN published on 20.5.2008
Selected format:Electromagnetic compatibility—Testing and measurement techniques—Oscillatory waves immunity test
WITHDRAWN published on 31.12.1998
Selected format:Electromagnetic compatibility—Testing and measurement techniques—Ring wave immunity test
WITHDRAWN published on 17.12.2013
Selected format:Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test
WITHDRAWN published on 31.12.1998
Selected format:Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test
WITHDRAWN published on 19.12.2006
Selected format:Electromagnetic compatibility—Testing and measurement techniques-Radiated, radio-frequency, electromagnetic field immunity test
WITHDRAWN published on 31.12.1998
Selected format:Latest update: 2026-04-27 (Number of items: 2 274 955)
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