精品国产成人a在线观看,久久人人97超碰人人澡,成人午夜福利视频在线观看,亚洲第一区欧美日韩在线

The First Customer Training and Research Center of COMAC was Settled in Zhengzhou

Release date：2021.06.16   Source:

On June 15, 2021, COMAC (Zhengzhou) Customer Training and Research Center was inaugurated at HNCA Crew Training Center. This is the first and the only cooperatively established customer training research center of COMAC across the country. It focuses on domestic large aircraft to carry out professional training and related equipment, technology, standard research, in order to satisfy the demands of a variety of domestic aircraft delivery and training, bring new growth engine for the Henan aviation talent training system.