GB/T 4634-1996

Determination of potassium, sodium, iron, calcium, magnesium and manganese in coal ash by atomic absorption spectrometric method

STANDARD published on 19.12.1996

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The information about the standard:

Designation standards: GB/T 4634-1996
Note: WITHDRAWN
Publication date standards: 19.12.1996
Country: Chinese technical standard
Category: Technical standards GB