AIRCRAFTS HAVIER THAN AIR, MOTOR POWERED (AERONAUTICAL ENGINEERING)
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BTAERONAUTICAL ENGINEERING
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BTAIRCRAFTS (AERONAUTICAL ENGINEERING)
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UDC629.735
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Descriptor GERLUFTFAHRZEUGE SCHWERER ALS LUFT, MIT ANTRIEB (LUFTFAHRTTECHNIK)
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Descriptor ENGAIRCRAFTS HAVIER THAN AIR, MOTOR POWERED (AERONAUTICAL ENGINEERING)
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Descriptor FREAÉRONEFS PLUS LOURDS QUE L'AIR, AVEC MOTEUR (TECHNIQUE AÉRONAUTIQUE)
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NTMOVING WING AIRPLANES (AERONAUTICAL ENGINEERING)
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NTLIGHT AIRCRAFTS (AERONAUTICAL ENGINEERING)
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NTFIXED-WING AIRCRAFTS (AERONAUTICAL ENGINEERING)
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NTCOMMERCIAL AIRCRAFTS (AERONAUTICAL ENGINEERING)