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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
Industrial trucks—Safety requirements and verification—Part 4: Driverless industrial trucks and their systems
Standard published on 23.5.2023
Selected format:Industrial trucks—Safety requirements and verification—Part 5:Pedestrian-propelled trucks
Standard published on 27.11.2023
Selected format:Industrial trucks—Safety requirements and verification—Part 6:Burden and personnel carriers
Standard published on 23.5.2023
Selected format:Marine electric eccentric screw pump
Standard published on 3.2.2008
Selected format:General specification for centrifigual and vortex pumps of ship
Standard published on 3.3.2008
Selected format:Technical condition for marine sewage treatment system
Standard published on 6.8.2023
Selected format:Ship coatings - Determination of resistance to salt water - Salt water and hot salt water immersion method
Standard published on 14.5.2008
Selected format:Shipboard multifunctional incinerators
Standard published on 20.8.2021
Selected format:Marine shapes
Standard published on 25.4.2025
Selected format:General specification of electro-hydraulic servo valves for ship
Standard published on 9.2.2007
Selected format:Latest update: 2026-04-21 (Number of items: 2 274 412)
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