Isbn: 9787561252482 (1 resultados)

paperback. Condición: New. Paperback. Pub Date: 2018-01-01 Pages: 185 Language: Chinese Publisher: northwestern polytechnical university press complex flow under the condition of research on aircraft flight risk running safety and ride comfort for passengers have important significance.In our country. with the rapid development of civil aviation. air traffic flow is more and more big. in addition. due to low.…