ÖNORM E4920

Schaltzeichen für elektrische Maschinen

NORMA vydána dne 20.7.1950

The information about the standard:

Designation standards: ÖNORM E4920
Note: NEPLATNÁ
Publication date standards: 20.7.1950
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Austrian technische Norm
Kategorie: Technické normy ÖNORM