λεπίδες, αιολικό μύλο, ενέργεια, εξουσία, ανεμογεννήτρια, παραγωγή καυσίμων και ηλεκτρικής ενέργειας, αιολική ενέργεια, γεννήτρια, ηλεκτρική ενέργεια, προπέλα, άνεμος
Public Domain
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