??????????9?????6????????? (?? ?????)?????????????,???,?????????“?????”?5?????,???,??????????????“???????”+??C919????

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

????????,???,9????30????????????,????“???????????????????”9????7??????????10?24??????????????,???“???????????”???????2??????

??,?????“??????”?,?C919???8??15??,??“?”??????????“?”???????,??????????C919???,??

??,“???”?????C919??“???????????????????????”???????323.6??????????????????????,??????????13.62????,????2125??,??5246???????????2024?????????????????1?1?,????57?????????,?????????25????????C919???,????????1?????,?????50???,???(??)

???????????:?? “?????????”????

?? ???????????????? ????????“????”

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

2??????

3????????

4??????

5?????

??????????9?????6????????? (?? ?????)?????????????,???,?????????“?????”?5?????,???,??????????????“???????”+??C919????

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

????????,???,9????30????????????,????“???????????????????”9????7??????????10?24??????????????,???“???????????”???????2??????

??,?????“??????”?,?C919???8??15??,??“?”??????????“?”???????,??????????C919???,??

??,“???”?????C919??“???????????????????????”???????323.6??????????????????????,??????????13.62????,????2125??,??5246???????????2024?????????????????1?1?,????57?????????,?????????25????????C919???,????????1?????,?????50???,???(??)

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