STN 420558-4 (420558)

Chemical analysis of ferroalloys. Analysis of silicon-calcium. Determination of aluminum

NORM herausgegeben am 1.6.1981

The information about the standard:

Designation standards: STN 420558-4
Classification mark: 420558
Catalog number: 61649
Publication date standards: 1.6.1981
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN