Ocel 16 640 Ni-Cr.
NORMA vydána dne 18.8.1977
Designation standards: ČSN 416640
Classification mark: 416640
Catalog number: 3439
Note: NEPLATNÁ
Publication date standards: 18.8.1977
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN