GB - Chinese national standards - Page 4677

Standards GB - Chinese national standards - Page 4677

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

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GB/T 46526-2025

Biotechnology—Analytical methods—Risk-based approach for method selection and validation for rapid microbial detection in bioprocesses

Standard published on 31.10.2025

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1 000.80 USD


in 6 working days
GB/T 46527-2025

Space data and information transfer systems—Operation of CFDP over encapsulation service

Standard published on 31.10.2025

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406.80 USD


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GB/T 46528-2025

International logistics supply chain system—Dry bulk logistics status monitoring information exchange requirements

Standard published on 31.10.2025

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430.80 USD


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GB/T 46529-2025

International logistics supply chain system—Dispatch information exchange requirements

Standard published on 31.10.2025

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430.80 USD


in 4 working days
GB/T 4653-1984

The general technical specifications on infrared radiation paints

Standard published on 20.8.1984

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250.80 USD


in 3 working days
GB/T 46530-2025

Grades and evaluation methods of carbon dioxide emission intensity for commercial ships

Standard published on 31.10.2025

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334.80 USD


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GB/T 46531-2025

Carbon dioxide emission accounting methodology for commercial road and waterway transport vehicles

Standard published on 31.10.2025

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622.80 USD


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GB/T 46532-2025

Energy measurement device on board of urban rail transit

Standard published on 31.10.2025

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718.80 USD


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GB/T 46533-2025

Textile floor coverings—Determination of total fluorine content—Oxygen bomb combustion-ion chromatographic method

Standard published on 31.10.2025

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238.80 USD


in 3 working days
GB/T 46534-2025

Determination of ethylenediamine tetraacetic acid, nitrilotriacetic acid and diethylenetriamine pentaacetic acid in detergent—High performance liquid chromatography

Standard published on 31.10.2025

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238.80 USD


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Entries shown from 46760 to 46770 out of a total of 95082 entries.


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