overhead contact line (Q110701)
single or rarely double wire used to transmit electrical energy to trains, trams, or trolleybuses, hanging above the route of the vehicle
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aliases transport overhead line
electric contact network
power overhead line
catenary line
OLE
OHLE
OHL
overhead line
description single or rarely double wire used to transmit electrical energy to trains, trams, or trolleybuses, hanging above the route of the vehicle

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