NORMA vydána dne 22.6.1987
Designation standards: ČSN 050028
Classification mark: 050028
Catalog number: 24564
Note: NEPLATNÁ
Publication date standards: 22.6.1987
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN