?? ???: 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???
???,??,???
??,???????????,????,????,???????????????????????,??????(?????????)
???:??