NORMA vydána dne 29.6.1972
Designation standards: ČSN 357905
Classification mark: 357905
Catalog number: 2983
Note: NEPLATNÁ
Publication date standards: 29.6.1972
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN