Oceľ 16 640 Ni-Cr.
NORMA vydána dne 1.8.1977
Designation standards: STN 416640
Classification mark: 416640
Catalog number: 60949
Note: NEPLATNÁ
Publication date standards: 1.8.1977
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technické normy STN