
Methods for chemical analysis of ferrosilicon. The perchloric acid dehydration-gravimetric method for the determination of silicon content
NORMA vydaná dňa 9.4.1984
Designation standards: GB/T 4333.1-1984
Note: NEPLATNÁ
Publication date standards: 9.4.1984
Country: Chinese technical standard
Kategória: Technické normy GB