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GB - Chinese national standards - Page 5835

Standards GB - Chinese national standards - Page 5835

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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Preview GB/T 13070-1991 15.7.1991
GB/T 13070-1991 WITHDRAWN

Determination of uranium content in uranium ores by method of potentiometric titration

WITHDRAWN published on 15.7.1991

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436.30 USD


in 3 working days
Preview GB/T 13071-1991 15.7.1991
GB/T 13071-1991 WITHDRAWN

Method of determing the radioactive ratios of 234U/238U, 230Th/232Th in geological water samples

WITHDRAWN published on 15.7.1991

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598.80 USD


in 4 working days
Preview GB/T 13072-1991 15.7.1991
GB/T 13072-1991 WITHDRAWN

Method for measuring the activity ratios of 226Ra to 228Ra in geological water samples

WITHDRAWN published on 15.7.1991

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498.80 USD


in 3 working days
Preview GB/T 13073-1991 15.7.1991
GB/T 13073-1991 WITHDRAWN

Method for measuring radium-226 in rock samples—Emanation technique

WITHDRAWN published on 15.7.1991

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448.80 USD


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Preview GB/T 13074-1991 17.7.1991
GB/T 13074-1991 WITHDRAWN

Terms of blood purification—Hemodialysis and hemofiltration

WITHDRAWN published on 17.7.1991

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electronic design (pdf) (548.80 USD)


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548.80 USD


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Preview GB/T 13074-2009 6.5.2009
GB/T 13074-2009 WITHDRAWN

Terms of blood purification

WITHDRAWN published on 6.5.2009

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electronic design (pdf) (573.80 USD)


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573.80 USD


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Preview GB 13075-1999 11.2.1999
GB 13075-1999 WITHDRAWN

Periodic inspection and evaluation of welded steel gas cylinders

WITHDRAWN published on 11.2.1999

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electronic design (pdf) (448.80 USD)


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448.80 USD


in 3 working days
Preview GB 13076-1991 12.7.1991
GB 13076-1991 WITHDRAWN

Periodic inspection and evaluation of dissolved acetylene cylinders

WITHDRAWN published on 12.7.1991

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698.80 USD


in 4 working days
Preview GB 13077-1991 12.7.1991
GB 13077-1991 WITHDRAWN

Periodic inspection and evaluation of seamless aluminium alloy gas cylinders

WITHDRAWN published on 12.7.1991

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electronic design (pdf) (298.80 USD)


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298.80 USD


in 2 working days
Preview GB/T 13077-2004 7.6.2004
GB/T 13077-2004 WITHDRAWN

Periodic inspection and evaluation of seamless aluminum alloy gas cylinders

WITHDRAWN published on 7.6.2004

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electronic design (pdf) (ON REQUEST)


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