?? ???? ??????7????????C919?
![](https://image.chezhanri.com/2019/0307/20190307113539117.jpg)
????:1??????v:?????300??
2???????????
3??????
4????????
5????????
???????????????????,?(29??)????????,??????7??C919?
??????,?????????B-919H????C919??MU9006????????,??,???????3????????C919??????????,?????C919???7????
????C919???????????????????????????4???,????,?????“?”?
????,??C919???????2024??????7?????????????28?,??????????C919???????3031?,???????40.5??????
(???? ?)
???????:???