???: C919???????? ???????86%
????:2024-09-23 06:42:56 ??:????
????:???????????:??????
??9?????????22?? (?? ????????????????)?????(?????:?????????)??????C919?????22??????2024????“?????”???,??,C919??????????????86%,???(?)??????
“?????????,?????????????????????,???????????????C919?????”?????
9?22???,???????????????????????????C919??2024??“?”?????(????????? ????????)
C919??????,?????????????????158??????????????192???????????,???????4075????????????????????5555????????????C919????2022?????????????12?,2023???????????5?????????9????C919???,????????????????????????C919?1????????????????????????
???,5G??C919??
??,?????,??20??,??4???????????????????????????????,?????,????9000?????
??????,?????,???
?????,???????????,?,????,????????????,????????(?)
?????:?????????????????????
