hwalgonggak
gliding angle
angle de vol plané ; angle de descente ; inclinaison de vol
비행기의 활공각은 안전한 착륙을 위해 중요합니다.
bihaenggiui hwalgonggakeun anjeonhan chakryugeul wihae jungyohamnida.
The gliding angle of the aircraft is important for a safe landing.
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