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Standard GB/T 12689.4-2004 30.4.2004 preview

GB/T 12689.4-2004

The methods for chemical analysis of zinc and zinc alloys--The determination of copper content--The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorption spectrometric method and the electrolytic method

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STANDARD published on 30.4.2004


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The information about the standard:

Designation standards: GB/T 12689.4-2004
Publication date standards: 30.4.2004
SKU: NS-861965
Country: Chinese technical standard
Category: Technical standards GB

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Chemical analysis of metals

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