GB - Chinese national standards - Page 4696

Standards GB - Chinese national standards - Page 4696

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 46691-2025

Brand evaluation—Implementation and reporting

Standard published on 31.10.2025

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520.80 USD


in 4 working days
GB/T 46692.1-2025

Gas detectors for workplace atmospheres—Part 1: Performance requirements of detectors for toxic gases

Standard published on 31.10.2025

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1 246.80 USD


in 7 working days
GB/T 46692.2-2025

Gas detectors for workplace atmospheres—Part 2: Selection, installation, use and maintenance of detectors for toxic gases

Standard published on 31.10.2025

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1 222.80 USD


in 7 working days
GB/T 46693-2025

Method for the determination of isotopic composition and concentration of dissolved noble gas in water

Standard published on 31.10.2025

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430.80 USD


in 4 working days
GB/T 46694-2025

Primary coolant system source terms analysis and control criteria for pressurized water reactor nuclear power plants

Standard published on 31.10.2025

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430.80 USD


in 4 working days
GB/T 46695-2025

Power load flexible adjustment and control terminal—General requirements

Standard published on 31.10.2025

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526.80 USD


in 4 working days
GB/T 46696-2025

Specification for permanent solder mask

Standard published on 2.12.2025

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550.80 USD


in 4 working days
GB/T 46697-2025

Electronic grade octamethyl cyclotetrasiloxane

Standard published on 31.10.2025

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358.80 USD


in 3 working days
GB/T 46698-2025

Electronic grade titanium tetrachloride

Standard published on 31.10.2025

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358.80 USD


in 3 working days
GB/T 46699-2025

Electronic grade tetramethylsilane

Standard published on 31.10.2025

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430.80 USD


in 4 working days

Entries shown from 46950 to 46960 out of a total of 95082 entries.


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