?? ??????????????????
????:1????????:??????????
2?????????
3?????
4?????93?????
5????????????
???????11??????????????????28?? (? ?)28???,?B-657T???????????????????C919???????????????MU9002??????,???????,??????
?C919??,2024????????????????????5???C919??????,?????????C919?????????????9???????????,?????????????C919?????????????????,?,?“??,??????Wi-Fi???????”????????
11????????????????28????,?9??C919?,???? (????)???C919????????????????????,?????,???????????????????,????,??,????????????????5G??,???
????????????,????????,??????????????????,????C919???(???????????????)
???????????????????????:???