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
Fixed capacitors for use in electronic equipment—Part 17Sectional specification—Fixed metallized polypropylene film dielectric a.c. and pulse capacitors
Standard published on 31.12.2013
Selected format:Test method for mechanical properties of ring of filament-winding reinforced composites
Standard published on 7.9.2023
Selected format:Fixed capacitors for use in electronic equipment—Part 17-1Blank detail specification—Fixed metallized polypropylene film dielectric a.c. and pulse capacitors—Assessment level E and EZ
Standard published on 31.12.2013
Selected format:Standard methods for radon measurement in environ-mental air
Standard published on 30.8.1993
Selected format:Norm for the measurement of environmentalterres-trial gamma-radiation dose rate
Standard published on 30.8.1993
Selected format:Sampling and determination of 131Iin air
Standard published on 30.8.1993
Selected format:Technical regulations for radiation environmental management of radioactive wastes from uranium mining and milling
Standard published on 25.6.2024
Selected format:Technical regulations for the environmental management of decommissioning of uranium mining and milling facilities
Standard published on 30.8.1993
Selected format:Technical regulations for environmental management of reactor decommissioning
Standard published on 13.3.2009
Selected format:Liquid unsaturated polyester for button
Standard published on 8.7.2014
Selected format:Latest update: 2026-04-15 (Number of items: 2 272 661)
© Copyright 2026 NORMSERVIS s.r.o.