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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
Feed industry terms
Standard published on 17.6.2008
Selected format:Feed label
Standard published on 10.10.2013
Selected format:Determination of mixing homogeneity for mineral premix
Standard published on 1.8.2008
Selected format:
Determination of mixing homogeneity for trace mineral premix
Execute Date: march 2026
Standard published on 29.8.2025
Selected format:Fresh pears
Standard published on 7.8.2008
Selected format:Fresh apple
Standard published on 4.5.2008
Selected format:Flexible cellular polymeric materials--Determination of resilience
Standard published on 28.8.2001
Selected format:Polymeric materialscellular flexible--Determination of compression set
Standard published on 28.8.2001
Selected format:Flexible cellular polymeric materials--Determination of tensile strength and elongation at break
Standard published on 28.8.2001
Selected format:Polymeric materialscellular flexible--Determination of air flow permeability
Standard published on 10.1.2003
Selected format:Latest update: 2025-12-23 (Number of items: 2 253 013)
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