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
Technical specification of web-service-based application programming interface(WAPI) in financial services
Standard published on 3.12.2025
Selected format:Plastics—Determination of tensile properties—Part 1: General principles
Standard published on 28.3.2025
Selected format:Plastics—Determination of tensile properties—Part 2: Test conditions for moulding and extrusion plastics
Standard published on 11.7.2022
Selected format:Plastics - Determination of tensile properties - Part 3: Test conditions for films and sheets
Standard published on 1.9.2006
Selected format:Plastics - Determination of tensile properties - Part 4: Test conditions for isotropic and orthotropic fibre-reinforced plastic composites
Standard published on 1.9.2006
Selected format:Plastics - Determination of tensile properties - Part 5: Test conditions for unidirectional fibre-reinforced plastic composites
Standard published on 4.8.2008
Selected format:General specification for permanent magnet direct current torque motors
Standard published on 7.9.2023
Selected format:General specification for multipolar and two-speed induction phase shifters
Standard published on 3.12.2007
Selected format:General specification for multipolar and two-speed electrical resolvers
Standard published on 1.11.2017
Selected format:Type designation for electrical machine for automatic control system
Standard published on 30.9.2009
Selected format:Latest update: 2026-04-19 (Number of items: 2 274 482)
© Copyright 2026 NORMSERVIS s.r.o.