?? ????????: C919??? ???????86%
????:1???????:??????????????
2???????????
3???????????
4??????V
5???????
????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?????????????????
???????,????????????,???
??????????????,??????????????,???????,??,????????????????????,????????????(??)
?????:???