Basic Helicopter Aerodynamics (Aiaa Education Series) girro 2014年2月9日 19 阅读 0 评论 交通运输 Basic Helicopter Aerodynamics (Aiaa Education Series) by: J. Seddon Publisher: AIAA (American Institute of Aeronautics & Ast Print length: 133 Publication Date: 1990-10 ISBN-10: 0930403673 ISBN-13: 9780930403676 < 资源下载资源下载价格10元立即购买