????:1???????:?????

2????????

3?????????????

4????????????

5???????

???12????????????19? (???????????? ?)??????????????(????)12??????19????????????,??????MU2158??,???C919???100?????????????,????????2023?5???28?,?C919??100???????????????????

12?19??,???C919??????100????? ?????????

“??C919?????????100???????????,???????????????100????”?,MU2158???????????,???????C919??????,??,????????????????,?,?“?????”,????

12???19?,??????????????C919?????????100??????????????????????? ????????

???,??????2024??????12??19????????????,????14?C919???????????????????,?C919?????????????,??9??8??6240???,???85?????C919???????4???????????C919?????????????????????????????4????????C919??????????????15?,?10??

?,C919???????????????????????158192?,????40755555?????????????2015?11??2????,2017????????????????????5??????5????,2022????????9??29?,2022?12?????9??,2023???5??????????28???????(??)

??:??