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
Veterinary sanitation specification for dairy farms
Standard published on 31.10.2025
Selected format:Disinfection requirement for livestock and poultry products
Standard published on 3.10.1996
Selected format:Motor vehicles--Cradle-mounted in-line fuel injection pumps for diesel engines--Mounting dimensions
Standard published on 17.10.1996
Selected format:Requirements for security systems in museums and units of cultural heritage protection
Standard published on 5.11.2012
Selected format:Micrographics - Microfilming of documents on 16 mm and 35 mmsilver-gelatin type microfilm - Operating procedures
Standard published on 28.7.2008
Selected format:Pyrites and concentrate--Determination of silicon content--Gravimetric method
Standard published on 25.10.1996
Selected format:Pyrites and concentrate--Determination of aluminium content--EDTA volumetric method
Standard published on 25.10.1996
Selected format:Plastics - Trihydroxy polyether polyols
Standard published on 26.9.2010
Selected format:Plastics - Tetrahydroxy polyether polyols
Standard published on 26.9.2010
Selected format:Plastics - Film and sheeting - Determination of tear resistance - Part 1Trouser tear method
Standard published on 4.8.2008
Selected format:Latest update: 2026-06-14 (Number of items: 2 282 206)
© Copyright 2026 NORMSERVIS s.r.o.