STN 420471 (420471)

Metallographic determination of nonmetallic inclusions in steel

NORM herausgegeben am 1.12.1984

The information about the standard:

Designation standards: STN 420471
Classification mark: 420471
Catalog number: 61522
Note: UNGÜLTIG
Publication date standards: 1.12.1984
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN