NORMA vydána dne 11.2.1983
Designation standards: ČSN 856220
Classification mark: 856220
Catalog number: 31877
Note: NEPLATNÁ
Publication date standards: 11.2.1983
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN