NORMA vydána dne 8.10.1979
Designation standards: ČSN 226252
Classification mark: 226252
Catalog number: 1539
Note: NEPLATNÁ
Publication date standards: 8.10.1979
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN