flapping
挥舞铰链
flapping hinge【航】
暂无补充释义。
相关词条
flapping flight
flapping sound
flapping hinge
flapping tremor
flapping【冶】
helicopter rotors with flapping hinge
circle about without flapping the wings
flapping hinge【航】
暂无补充释义。
flapping
flapping flight
flapping sound
flapping hinge
flapping tremor
flapping【冶】
helicopter rotors with flapping hinge
circle about without flapping the wings