
Methods for chemical analysis of copper concentrates - Part 14: Determination of gold and silver - Fire assay gravimetric and flame atomic absorption spectrometric method
NORM herausgegeben am 31.12.2012
Designation standards: GB/T 3884.14-2012
Note: UNGÜLTIG
Publication date standards: 31.12.2012
Country: Chinese technical standard
Kategorie: Technische Normen GB