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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
Test of mechanical properties of furniture—Part 4:Stability of storage units
Standard published on 7.9.2023
Selected format:Test of mechanical properties of furniture—Part 5:Strength and durability of storage units
Standard published on 7.9.2023
Selected format:Test of mechanical properties of furniture - Part 6: Strength and durability of beds
Standard published on 10.10.2013
Selected format:Test of mechanical properties of furniture - Part 7: Stability of tables
Standard published on 10.10.2013
Selected format:Test of mechanical properties of furniture—Part 8Stability of chairs with tilting or reclining mechanisms when fully reclined, and rocking chairs
Standard published on 2.6.2015
Selected format:Oilseed residues - Determination of moisture and volatile matter content
Standard published on 4.11.2008
Selected format:Test method for coefficient of linear thermal expansion of plastics between -30 and 30 with a vitreous silica dilatometer
Standard published on 4.8.2008
Selected format:Oilseed residues - Sampling
Standard published on 4.11.2008
Selected format:Wheat, rye and their flours, durum wheat and durum wheat semolina—Determination of the falling number according to Hagberg-Perten
Standard published on 28.11.2024
Selected format:Inspection of grain and oils - Determination of moisture content of maize
Standard published on 4.11.2008
Selected format:Latest update: 2025-08-12 (Number of items: 2 211 925)
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