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GB - Chinese national standards - Page 7630

Standards GB - Chinese national standards - Page 7630

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 4842-1995 20.12.1995
GB/T 4842-1995 WITHDRAWN

Pure argon

WITHDRAWN published on 20.12.1995

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248.80 USD


in 2 working days
Preview GB/T 4842-2006 1.9.2006
GB/T 4842-2006 WITHDRAWN

Argon

WITHDRAWN published on 1.9.2006

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electronic design (pdf) (112.50 USD)


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112.50 USD


IN STOCK
Preview GB 4843-1984 1.1.1984
GB 4843-1984 WITHDRAWN

Methods of determination for gaseous argon

WITHDRAWN published on 1.1.1984

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748.80 USD


in 4 working days
Preview GB 4844-1984 1.1.1984
GB 4844-1984 WITHDRAWN

Gaseous helium

WITHDRAWN published on 1.1.1984

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electronic design (pdf) (248.80 USD)


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248.80 USD


in 2 working days
Preview GB/T 4844.1-1995 1.8.1996
GB/T 4844.1-1995 WITHDRAWN

Industrial helium

WITHDRAWN published on 1.8.1996

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248.80 USD


in 2 working days
Preview GB 4844.2-1995 20.12.1995
GB 4844.2-1995 WITHDRAWN

Pure helium

WITHDRAWN published on 20.12.1995

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248.80 USD


in 2 working days
Preview GB/T 4844.3-1995 20.12.1995
GB/T 4844.3-1995 WITHDRAWN

High purity helium

WITHDRAWN published on 20.12.1995

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electronic design (pdf) (298.80 USD)


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298.80 USD


in 2 working days
Preview GB 4845-1984 1.1.1984
GB 4845-1984 WITHDRAWN

Methods of determination for helium

WITHDRAWN published on 1.1.1984

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electronic design (pdf) (548.80 USD)


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548.80 USD


in 4 working days
Preview GB 4846-1984 1.1.1984
GB 4846-1984 WITHDRAWN

Rubber sealing ring for pressure cooker

WITHDRAWN published on 1.1.1984

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248.80 USD


in 2 working days
Preview GB 4847-1984 1.1.1984
GB 4847-1984 WITHDRAWN

Rubber packing sheet for food containers

WITHDRAWN published on 1.1.1984

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