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GB - Chinese national standards - Page 4226

Standards GB - Chinese national standards - Page 4226

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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Publication year
Preview GB/T 43018.5-2025 28.2.2025
GB/T 43018.5-2025

Interconnection and interoperation for textile equipment—Part 5Nonwovens

Standard published on 28.2.2025

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1 102.80 USD


in 7 working days
Preview GB/T 43019.4-2025 5.10.2025
GB/T 43019.4-2025

Determination of water vapour transmission rate for plastics film and sheeting—Part 4: Gas chromatographic method

Standard published on 5.10.2025

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328.80 USD


in 3 working days
Preview GB/T 43019.5-2023 7.9.2023
GB/T 43019.5-2023

Determination of water vapour transmission rate for plastics film and sheeting—Part 5:Pressure sensor method

Standard published on 7.9.2023

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232.80 USD


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Preview GB/T 43019.6-2025 31.12.2025
GB/T 43019.6-2025

Determination of water vapour transimission rate for plastics film and sheeting—Part 6:Ionization mass spectrometer method

Standard published on 31.12.2025

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310.80 USD


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Preview GB/T 43019.7-2023 7.9.2023
GB/T 43019.7-2023

Determination of water vapour transmission rate for plastics film and sheeting—Part 7Calcium corrosion method

Standard published on 7.9.2023

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316.80 USD


in 3 working days
Preview GB/T 4302-2008 10.11.2008
GB/T 4302-2008

Life buoy

Standard published on 10.11.2008

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 43020-2023 7.9.2023
GB/T 43020-2023

Specification for digital audio broadcasting receiver in FM band

Standard published on 7.9.2023

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790.80 USD


in 6 working days
Preview GB/T 43021-2023 7.9.2023
GB/T 43021-2023

Workmanship requirements for rework, modification and repair of soldered electronic assemblies

Standard published on 7.9.2023

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682.80 USD


in 5 working days
Preview GB/T 43022.1-2023 27.11.2023
GB/T 43022.1-2023

Railway applications—DC surge arresters and voltage limiting devices—Part 1Metal-oxide surge arresters without gaps

Standard published on 27.11.2023

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Preview GB/T 43022.2-2023 27.11.2023
GB/T 43022.2-2023

Railway applications—DC surge arresters and voltage limiting devices—Part 2:Voltage limiting devices

Standard published on 27.11.2023

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730.80 USD


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