GB/T 20899.2-2007

Methods for chemical analysis of gold ores—Part 2:Determination of silver contents

NORMA vydaná dňa 27.4.2007

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The information about the standard:

Designation standards: GB/T 20899.2-2007
Note: NEPLATNÁ
Publication date standards: 27.4.2007
Country: Chinese technical standard
Kategória: Technické normy GB