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
Permitted level of moisture in meat of livestock and poultry
WITHDRAWN published on 20.7.2001
Selected format:Pengze crucian carp
WITHDRAWN published on 20.7.2001
Selected format:Natural latex—Determination of surface tension by the ring method
WITHDRAWN published on 20.7.2001
Selected format:Natural latex - Determination of surface tension by the ring method
WITHDRAWN published on 15.5.2008
Selected format:Determination of pantothenic acid in compound premix—High-pressure liquid chromatography
WITHDRAWN published on 20.7.2001
Selected format:-
WITHDRAWN published on 1.1.1982
Selected format:Textiles--Limit to formaldehyde content
WITHDRAWN published on 6.8.2001
Selected format:National general safety technical code for textile products
WITHDRAWN published on 27.11.2003
Selected format:Expression of performance of gas analyzers—Part 1:General
WITHDRAWN published on 1.8.2001
Selected format:Mineral insulated thermocouple cables and thermocouples
WITHDRAWN published on 1.8.2001
Selected format:Latest update: 2025-12-26 (Number of items: 2 253 153)
© Copyright 2025 NORMSERVIS s.r.o.