NORMA vydána dne 25.9.1981
Designation standards: ČSN 856011
Classification mark: 856011
Catalog number: 31870
Note: NEPLATNÁ
Publication date standards: 25.9.1981
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN