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propéler screw propeller, propeller, pogovorno prop; (letalski) airscrew, propeller; (ladijski) (ship's) propeler (ali screw)

lopatica propélerja propeller blade
propéler dvojček twin-screw

dvokrílen two-winged; (vrata) two-leaf

dvokrílna vrata folding door
dvokrílen propeler aeronavtika twin-bladed propeller (ali airscrew)