ISBN: 9787512430242 - 【全新速发】正版 通用航空安全工程 航空器适航技术系列教材 王华伟吕德峰姜雨张云鹏 航空航天 北京航空航天大学出版社 9787512430242z (1 resultados)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2020-01-01 Publisher: Beijing University of Aeronautics and Astronautics Press The general aviation industry is based on general aviation flight activities as the core. covering general aircraft R&D and manufacturing. market operations. comprehensive guarantees. and extended services and other industry chain strategies The emerging industry system has the characteristics of a long industrial chain. a wide range of services. and a strong driving force.?For.…