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
Chemical reagent--Ethanol
Standard published on 15.10.2002
Selected format:Road vehicles—Spark-plugs and their cylinder head housings—Basic characteristics and dimensions
Standard published on 31.10.2025
Selected format:Measure method of stress and deformation for bus skeleton
Standard published on 23.3.2009
Selected format:Semiconductor integrated circuits--General principles of measuring methods of voltage comparators
Standard published on 9.7.1996
Selected format:Slotted countersunk flat head screws
Standard published on 24.2.2016
Selected format:Test method for drop-weight test to determine nil-ductility transition temperature of ferritic steels
Standard published on 28.12.2023
Selected format:Sintered mital bushes - Determination of radial crushing strength
Standard published on 11.8.2008
Selected format:Specifications for phosphating treatment of iron and steel parts before painting
Standard published on 17.12.2001
Selected format:Reciprocating internal combustion engines - Vocabulary of components and systems - Part 1: Structure and external covers
Standard published on 19.3.2009
Selected format:Reciprocating internal combustion engines—Vocabulary of components and systems—Part 10: Ignition systems
Standard published on 28.12.2018
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
© Copyright 2026 NORMSERVIS s.r.o.