?? ????????: C919??????? ???86%
????:1????????????:?????????????
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????????????
????,????????????????,?????
??,????,???????????????????????????????,?,?????????,??????(????????????????????)
??????:???????