Principles of helicopter aerodynamics：直升机空气动力学原理
Cambridge University Press0521858607 - Principles of Helicopter Aerodynamics, Second EditionJ. Gordo
Principles of helicopter aerodynamics：直升机空气动力学原理Principles of helicopter aerodynamics：直升机空气动力学原理Principles of helicopter aerodynamics：直升机空气动力学原理