GB/T 14353.13-1993

Methods for chemical analysis of copper ores lead ores and zinc ores—Determination of gallium content—Rhodamine B photometric method after butylacetate extraction

NORM herausgegeben am 12.5.1993

The information about the standard:

Designation standards: GB/T 14353.13-1993
Note: UNGÜLTIG
Publication date standards: 12.5.1993
Country: Chinese technical standard
Kategorie: Technische Normen GB