?? ???: C919???????? ???????86%
????:1?????40???:????????
2???????
3???????????
4???????
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???????
??,???????????,??????
???????????????????????,?,???,?,?,???(??????????????)
????:????????????????????????????????