1??17?????????????,???????12???8?,??????147???CZ3380??,???C919????“??????”,??????“???”????????,?C919??7??????????????,???????C919????1??????????C919????????164??,?????????,2.25????48.26??????????,??????????????(?? ????? ???? ?)
???????:????
?????:???????????
?????????????????????
????????:??4?????????
???????“?????”????:???
70???????856?:??????????-?
??:????????????3??????
???:1-2???????5640????8.6%
???????????????????????
???:1-2???????5640????8.6%
?????????????:????????
??????????????????????
????????????:??????????
??!«?????»??????7???
??????|??????????????
????:????????????
«???»?????????????????
?????????“????”???????
?????????????:????
????:?????????????????
???????????????:??????
??????|??????????????
????“?”????????:??????
?????????????????????
?????????18.71?
????!?????????????