STN 420555-30 (420555)

Chemical analysis of ferroalloys. Analysis of ferrotungsten. Determination of bismuth

NORM herausgegeben am 1.1.1985

The information about the standard:

Designation standards: STN 420555-30
Classification mark: 420555
Catalog number: 61622
Publication date standards: 1.1.1985
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN