NORMA vydána dne 19.10.1979
Designation standards: ČSN 800844
Classification mark: 800844
Catalog number: 5761
Note: NEPLATNÁ
Publication date standards: 19.10.1979
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN