
Methods for chemical analysis of ferrosilicon. The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
NORM herausgegeben am 9.4.1984
Designation standards: GB/T 4333.7-1984
Note: UNGÜLTIG
Publication date standards: 9.4.1984
Country: Chinese technical standard
Kategorie: Technische Normen GB