The rotor mechanism of a helicopter
Schlüsselwörter
engineering,
rotor,
aircraft,
closeup,
aerodynamic,
fly,
helix,
axis,
pale,
bolt,
power,
hydraulic,
turbine,
military,
mechanical,
bo,
propeller,
spin,
rotate,
engine,
rotating,
technology,
closeup,
blade,
mechanism,
helicopter,
propjet,
transport,
motor,
aviation,
speed,
chopper,
machine,
105,
transportation,
aeronautic,
shaft,
transmission,
part,
industry,
device,
detail,
flight,
metal,
air
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