NORMA vydaná dňa 10.4.1959
Designation standards: ČSN 230327
Classification mark: 230327
Catalog number: 1670
Note: NEPLATNÁ
Publication date standards: 10.4.1959
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategória: Technické normy ČSN