Ocel 12 021.
NORMA vydaná dňa 4.9.1985
Designation standards: ČSN 412021
Classification mark: 412021
Catalog number: 27326
Publication date standards: 4.9.1985
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN