点击下载:《飞行器设计 Aircraft Design》课程教学资源(参考资料)INTRODUCTIONTO Autogyros, Helicopters, and Other V/STOL Aircraft Volume 1 OVERVIEW and AUTOGYROS(Franklin D.Harris)
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"Helicopters remain a remarkable innovation to many.But if they have the opportunity to experience flight firsthand, their reaction is one of total jubilation.” As quoted by my wife,Susan Bullis Harris, May16,2004
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点击下载:《飞行器设计 Aircraft Design》课程教学资源(参考资料)INTRODUCTIONTO Autogyros, Helicopters, and Other V/STOL Aircraft Volume 1 OVERVIEW and AUTOGYROS(Franklin D.Harris)
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