GB/T 7731.16-1999

Methods for chemical analysis of ferrotungsten The flame atomic absorption spectrometric method for the determination of manganese content

STANDARD published on 1.11.1999

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The information about the standard:

Designation standards: GB/T 7731.16-1999
Note: WITHDRAWN
Publication date standards: 1.11.1999
Country: Chinese technical standard
Category: Technical standards GB