ČSN 420551 (420551)

NORMA vydána dne 11.9.1963

The information about the standard:

Designation standards: ČSN 420551
Classification mark: 420551
Catalog number: 3626
Note: NEPLATNÁ
Publication date standards: 11.9.1963
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN