?????,????C919

????:???????:?????????

???????1?1? (?? ???????????)2025????,??????????????????????????C919?1?1????10???????40?,????(????????????)C919?MU721“?????”??????????????????“??”??????

1???????????1????????????8?21?????,??????????C919????????????MU721“??????????”???? ???? ????? ????????????????????????

???C919????2023????12?????????????,C919????,???;2024????????6????,C919?“???-????-??????????????”????????

1????????MU721???????????C919????????????,????C919??,????????????????????C919???9?,?????????????????

“???,?????????????????????????????‘????’?”??C919????,??????????????????????,C919???????????,?,???????

?????????,?,?“??”???????????

1???????????1???????????????,???C919?MU721“??????????????”??????,?C919?????? ?? ??? ???

13????????????????,???????,“????”?

????C919???????,??C919??,?,???“??????????”

??,???C919??????“??????????????”?????,?????MU721/MU722??????C919?????????????????????????????????C919???????????????????????C919?,?????????(??)

?????????????:?????????????