?? ???C919????????100?????
????:1???????????:???????
2???????????
3?????
4???998?1298??
5???????????
2024?12?19???,????????????????MU2158????,?C919???100?????????,??2023?????????5??????????????????28?,C919?????????100????(??? ?? ?)
?:??????
2024?12?19???,????????????????MU2158????,?C919???100?????????,??2023?????????5??????????????????28?,C919?????????100????(??? ?? ?)
?:??????
????:1???????????:???????
2???????????
3?????
4???998?1298??
5???????????
2024?12?19???,????????????????MU2158????,?C919???100?????????,??2023?????????5??????????????????28?,C919?????????100????(??? ?? ?)
?:??????