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
Ships and marine technology—Bunker fuel mass flow meters on receiving vessel—Requirements
Standard published on 28.3.2025
Selected format:Ships and marine technology—Design and test requirements for small steel hatches using electrical trace heating
Standard published on 28.3.2025
Selected format:Ships and marine technology—Ballast water management systems (BWMS)—Computational physical modelling and calculations on scaling of UV reactors
Standard published on 28.3.2025
Selected format:Ships and marine technology—Marine environment protection—Specification for collecting data on ship""s fuel oil consumption
Standard published on 28.3.2025
Selected format:Ships and marine technology—Fireproof watertight hatch covers
Standard published on 28.3.2025
Selected format:General technical specification of the track panel for mediun and low speed maglev
Standard published on 28.3.2025
Selected format:Railway vehicle vocabulary--Part 1:Basic vocabulary
Standard published on 11.6.2004
Selected format:Railway vehicle vocabulary--Part 10:Equipments attached to the passenger car
Standard published on 11.6.2004
Selected format:Railway vehicle vocabulary--Part 11:Equipments attached to the special purpose freight car
Standard published on 11.6.2004
Selected format:Railway vehicle vocabulary—Part 11:Equipment attached to the special purpose freight car
Standard published on 11.6.2004
Selected format:Latest update: 2026-11-12 (Number of items: 2 209 301)
© Copyright 2026 NORMSERVIS s.r.o.