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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
Earth-moving machinery—Wheeled machines—Steering requirements
Standard published on 7.9.2023
Selected format:Earth-moving machinery—Grader—Technical specifications
Standard published on 31.12.2021
Selected format:Rubber tired gantry crane
Standard published on 11.5.2009
Selected format:Safety regulations of belt conveyor
Standard published on 31.12.2013
Selected format:Tractors and machiney for agricultural and forestry - Test methods of wheels side load fatigue
Standard published on 3.2.2008
Selected format:Tractors and machinery for agriculture and forestry - Test methods of the driving wheels torsion fatigue
Standard published on 3.2.2008
Selected format:Yellow weasel shin
Standard published on 28.12.2018
Selected format:Raw nyctereutes procyonoides skin
Standard published on 28.12.2018
Selected format:Raw mink skins
Standard published on 29.12.2017
Selected format:Metallic powders - Determination of apparent density - Part 1: funnal method
Standard published on 12.5.2011
Selected format:Latest update: 2026-04-19 (Number of items: 2 274 482)
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