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
Automation systems and integration—Reference architecture for technology resources sharing service system
Standard published on 27.11.2023
Selected format:General specification for the control system of the steering drive wheels
Standard published on 27.11.2023
Selected format:Reference models of operation and maintenance of equipment for manufacturing system
Standard published on 27.11.2023
Selected format:Manufacturing services—General requirements of scientific business data integration
Standard published on 27.11.2023
Selected format:Automation systems and integration—Use case of capability profiles for cooperation between manufacturing software units
Standard published on 27.11.2023
Selected format:Corrosion of metals and alloysTest methods for intergranular corrosion of austenitic and ferritic-austenitic (duplex) stainless steels
Standard published on 28.4.2020
Selected format:Test method for stainless steels in 5% sulfuric acid
Standard published on 11.9.2015
Selected format:Financial news information—Part 1: Metadata
Standard published on 27.11.2023
Selected format:Financial news information—Part 2:Requirements for transport processing interface
Standard published on 27.11.2023
Selected format:Nanotechnology—Measurement of defect concentration of graphene—Raman spectroscopy method
Standard published on 27.11.2023
Selected format:Latest update: 2026-09-11 (Number of items: 2 300 165)
© Copyright 2026 NORMSERVIS s.r.o.