?? 16??C919“??????”??????????????
????:2025-01-18 20:19:20 ??:????
????:????????:???????????
?????:1??18????,????????12306???,??18????8??,???1.75?????????,??18????????????2???????????1??,??
???????:??????“?”???????????????
?????????,????????,???????“??”????“??”?????????????????????????,?????????????“??????”??,?????
????,??????????????????????????????????????????,????,???????????,????????????????????“??”??800???????,??????????????????????????600?????
???????????????????????????????????,??????????1200???
????????????????????????????,????????????????????????????“???”“??”?????,?????????????????65%?
16???C919????????????
????,????????????16???????C919???????????????,?????????C919??????????????
??,????????10???C919???,????????3???C919??????,?????????????????????????????????5??,??400??????????????????????3???C919?????,???????????????????????????????4????????
?????,????????????C919???????,?????????????????,???????????,??????
??:???????????
