We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
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
Determination of coordination area and predication methods of interference between satellite communication earth station and terrestrial microwave station
WITHDRAWN published on 19.8.1992
Selected format:Terminology for radio regulation
WITHDRAWN published on 19.8.1992
Selected format:Safety and characterstics of aluminium pressure cooker requirement
WITHDRAWN published on 1.1.1992
Selected format:Functional design criteria for safety parameter display system for nuclear power plants
WITHDRAWN published on 29.8.1992
Selected format:Seismic qualification of electrical equipment of the safety system for nuclear power plants
WITHDRAWN published on 29.8.1992
Selected format:Application of the single failure criterion to class 1E system in nuclear power plant
WITHDRAWN published on 1.1.1992
Selected format:Application of the single failure criterion to safety systems in nuclear power plant
WITHDRAWN published on 24.10.2001
Selected format:Application of the single failure criterion to safety systems in nuclear power plant
WITHDRAWN published on 18.7.2008
Selected format:Criteria for accident monitoring instrumentation for nuclear power generating stations
WITHDRAWN published on 10.11.2010
Selected format:Criteria for accident monitoring instrumentations in nuclear power generating stations Criteria for functions
WITHDRAWN published on 29.8.1992
Selected format:Latest update: 2026-01-25 (Number of items: 2 257 482)
© Copyright 2026 NORMSERVIS s.r.o.