Modern industry - Segmented Ultralight Morphing Rotor - Downwind design for largest wind turbinesSelect download formatPobierz VideoPobierz MP3Czas trwania: 3:20Data dodania:2018-01-16 04:47:55Modern industry - Segmented Ultralight Morphing Rotor - Downwind design for largest wind turbines Pobierz Mp3 lub Video