
Methods for chemical analysis of tantalum and niobium—Determination of iron, chromium, nickel, manganese, titanium, aluminum, copper and zirconium contents in tantalum
NORMA vydána dne 9.5.1994
Designation standards: GB/T 15076.9-1994
Note: NEPLATNÁ
Publication date standards: 9.5.1994
Country: Chinese technical standard
Kategorie: Technické normy GB