roue libre /ENG-MECHANICAL,ENG-ELECTRICAL/
[DE] frei umströmte Windturbine; freifahrende Windturbine
[EN] free rotor; free-flow system; free-wheeling windwheel; unshrouded wind turbine
[FR] roue libre
roue libre /ENG-MECHANICAL/
[DE] Freilaufrad
[EN] free wheel; overrunning clutch
[FR] roue libre