Terms in alphabetical order Lift-on lift-off Lifting Lifting apparatus Light aspect Light rail motor tractor Light signal Light signal ? Light signals Lighten a wagon – to Lighting Limit Of Authority Limit of Authority (LOA) ! Limit of shunt indicator ! Limit of shunt signal Limited Supervision mode (LS) ! Line ! Line Block (LB) ! Line characteristics Line headway ? Line management Pagina 4 di 12« Prima«...23456...10...»Ultima »