- 问题详情:OnMay5,2017,China'shome﹣madepassengeraircraft(飞机)G919completedits90﹣minutefirstflightandlandedsafelybackatPudongAirportinShanghai.G919isdevelopedbyCOMAC,aChineseaircraftcompany.ItisdesignedtocompetewithBoeing737andAirbusA320.ThefirstC919aircraftcanc...
- 18957
- 问题详情:OnMay5,2017,China'shome﹣madepassengeraircraft(飞机)G919completedits90﹣minutefirstflightandlandedsafelybackatPudongAirportinShanghai.G919isdevelopedbyCOMAC,aChineseaircraftcompany.ItisdesignedtocompetewithBoeing737andAirbusA320.ThefirstC919aircraftcanc...
- 18957
- 问题详情:OnMay5,2017,China'shome﹣madepassengeraircraft(飞机)G919completedits90﹣minutefirstflightandlandedsafelybackatPudongAirportinShanghai.G919isdevelopedbyCOMAC,aChineseaircraftcompany.ItisdesignedtocompetewithBoeing737andAirbusA320.ThefirstC919aircraftcanc...
- 18957
- 问题详情:OnMay5,2017,China'shome﹣madepassengeraircraft(飞机)G919completedits90﹣minutefirstflightandlandedsafelybackatPudongAirportinShanghai.G919isdevelopedbyCOMAC,aChineseaircraftcompany.ItisdesignedtocompetewithBoeing737andAirbusA320.ThefirstC919aircraftcanc...
- 18957
- 问题详情:OnMay5,2017,China'shome﹣madepassengeraircraft(飞机)G919completedits90﹣minutefirstflightandlandedsafelybackatPudongAirportinShanghai.G919isdevelopedbyCOMAC,aChineseaircraftcompany.ItisdesignedtocompetewithBoeing737andAirbusA320.ThefirstC919aircraftcanc...
- 18967