Methods for chemical analysis of tungsten--The potassium iodide-brucine photometric method for thedetermination of bismuth content
NORM herausgegeben am 12.4.1984
Designation standards: GB/T 4324.2-1984
Note: UNGÜLTIG
Publication date standards: 12.4.1984
Country: Chinese technical standard
Kategorie: Technische Normen GB