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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
General principles of stipulation of energy consumption norm for unit product
WITHDRAWN published on 1.2.1991
Selected format:General principles of stipulation of energy consumption norm for unit product
WITHDRAWN published on 3.2.2008
Selected format:General principles for establishing allowance of energy consumption per unit throughput
WITHDRAWN published on 18.12.2013
Selected format:General specification for silver-zinc rechargeable cells
WITHDRAWN published on 7.2.1991
Selected format:General specification for alkaline nickel-iron rechargeable batteries
WITHDRAWN published on 7.2.1991
Selected format:Radiation monitoring equipment for accident and post-accident conditions in nuclear power plants—Part 1:General requirements
WITHDRAWN published on 7.2.1991
Selected format:Radiation monitoring equipment for accident and post-accident conditions in nuclear power plants—Part 2:Specific requirements for equipment for continuously monitoring radioactive noble gases in gaseous effluents
WITHDRAWN published on 3.9.1991
Selected format:Radiation monitoring equipment for accident and post-accident conditions in nuclear power plant—Part 3:High range area gamma radiation dose rate monitoring equipment for accident and post accident conditions
WITHDRAWN published on 17.12.1992
Selected format:Radiation monitoring equipment for accident and post-accident conditions in nuclear power plants—Part 4:Process stream radiation monitor
WITHDRAWN published on 8.12.1995
Selected format:Radiation monitoring equipment for accident and post-accident conditions in nuclear power plants—Part 5:Monitoring equipment for air radioactivity
WITHDRAWN published on 20.6.1997
Selected format:Latest update: 2026-01-14 (Number of items: 2 254 595)
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