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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
Greenhouse gases—Quantification methods and requirements for carbon footprint of products—Recycled chemical fibres
Execute Date: february 2027
Standard published on 2.7.2026
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Specifications for energy consumption evaluation of printing and dyeing equipments
Execute Date: february 2027
Standard published on 2.7.2026
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Green product assessment—Air cleaning equipment
Execute Date: february 2027
Standard published on 2.7.2026
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Technical requirements and evaluation methods of plasma generator for household and similar purposes
Execute Date: february 2027
Standard published on 2.7.2026
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Guidelines of risk classification evaluation for intelligent household appliances quality safety
Execute Date: february 2027
Standard published on 2.7.2026
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Household and similar electrical appliances—Test directives for durability of antimicrobial performance
Execute Date: february 2027
Standard published on 2.7.2026
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Textiles—Biaxial tensile properties of woven fabric—Determination of maximum force and elongation at maximum force
Execute Date: february 2027
Standard published on 2.7.2026
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Textiles—Determination of methoxyacetic acid and 2-methoxyethyl acetate—Gas chromatography-mass spectrometry
Execute Date: february 2027
Standard published on 2.7.2026
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Textiles—Determination of N-nitrosamine compounds—High performance liquid chromatography-tandem mass spectrometry method
Execute Date: february 2027
Standard published on 2.7.2026
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Textiles—Testing and evaluation for cooling performance by absorption
Execute Date: february 2027
Standard published on 2.7.2026
Selected format:Latest update: 2026-11-05 (Number of items: 2 209 078)
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