Oceľ 16 720 Ni-Cr-W.
NORMA vydána dne 1.8.1977
Designation standards: STN 416720
Classification mark: 416720
Catalog number: 60951
Note: NEPLATNÁ
Publication date standards: 1.8.1977
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technické normy STN