?? ???????: C919???????? ???86%
????:1???????:???????
2???????
3???????
4?????????150
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???????
??,?,????
?,?????,?????,???,?????????????????,?????(???)
???????????????:????????????????