
Methods for chemical analysis of ferrosilicon. The perchloric acid dehydration-gravimetric method for the determination of silicon content
NORM herausgegeben am 9.4.1984
Designation standards: GB/T 4333.1-1984
Note: UNGÜLTIG
Publication date standards: 9.4.1984
Country: Chinese technical standard
Kategorie: Technische Normen GB