Keywords: Signalisation suisse L principal itineraire court.gif Swiss main signalt type L aspect short itinerary maximum speed 40 km/h fr signalisation suisse type L signal principal montrant l'image 6 itinéraire court Schweizer Hauptsignal Typ L Begriff Kurze Fahrt Höchstgeschwindigkeit 40 km/h Own Orabh Diagrams of railway signals in Switzerland |