VDE 0831-578. Railways applications - Direct current signalling relays.
NORMA vydána dne 1.12.2013
Designation standards: DIN EN 50578:2013-12
Publication date standards: 1.12.2013
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
VDE 0831-578. Bahnanwendungen - Gleichstrom-Signalrelais.