?? ????????C919?????????
????:1???????:?????
2???????500?4???
3???????
4???95??98????
5???????sn
??????????????????1?????????????????7?? (????????)?????7??????,??????????C919????????9???????-???????????????CA1409/CA1410????,??C919?????????????????
1???????????9?????????16:00,??CA1409??,18:55????;CA1410?20:10??,22:45???????????????
???1?9?(3?29??),??,??????C919???CA1409/CA1410???????????????,?????????????“?”?????
??C919???????????????????????,????????C919??,???????????????C919????29???,?C919?30???????????????????????????????C919???,????,?????????????????????????????????????????????????????????????????????????8????
???C919????????????,????,??????(????)
???????:????????