?? ??C919????“????”??
????:1????????:??????
2????????8?
3???????????
4??????????
5?????200??
12???4????,??????????????????????C919?????“??-??”???????????11?????08?,?????C919??MU5385??????,????142????????,?????“????????”????????C919????“????”,???????????????????????????????,??????C919????8??????????????C919???????????,?????C919??????????????
???????C919????,??B-657T?C919?????C919????,???“??”????,??????WiFi??,??,??????,???(???? ??????? ? ? ???????????????????? ????)
???:?????????????????????????