Subject | English | German |
transp., el. | off and on signal proving | Signalkontrolle für Halt-und Fahrstellung |
transp., el. | off and on signal proving | Signalmelder für Halt-und Fahrtstellung |
transp., el. | off and on signal proving | Ueberwachung der Signalhalt-oder Fahrstellung |
transp., el. | off and on signal proving | Signalhalt-und Fahrtueberwachung |
transp., el. | on signal proving | Signalhaltueberwachung |
transp., el. | on signal proving | Signalhaltmelder |
railw., sec.sys. | signal lamp proving | Signallampenprüfung |
el. | signal light proving | Signallicht-Überwachung |
railw., sec.sys. | signal light proving | Signallichtprüfung |
transp., el. | signal proving | Signalmelder |
railw., sec.sys. | signal proving | Signalüberwachung |
commun. | signal-light proving | Überwachung der Signalbeleuchtung |