Ocel 15 121 Cr-Mo.
NORMA vydaná dňa 11.12.1979
Designation standards: ČSN 415121
Classification mark: 415121
Catalog number: 3399
Publication date standards: 11.12.1979
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN