
Ferrochromium, silicochromium and nitrogen - bearing ferrochromium - Determination of silicon content - The perchloric acid dehydration gravimetric method
NORM herausgegeben am 11.9.2007
Designation standards: GB/T 5687.2-2007
Note: UNGÜLTIG
Publication date standards: 11.9.2007
Country: Chinese technical standard
Kategorie: Technische Normen GB