?????????????C919????????

????:??????????:??????

?8???????????????28? (??? ????)?C919????????????????8????28?????????,????????????????(?????)???????????(????????)????????????(??????????????)????C919???????????C919???

8??28??,???C919??????????????????,????????????????????????????????????? ?????????????? ?

????“????????????? ??????????????”????????,??,?C919??C919???????????????????????????????????«???»?????,?????«?????»«?»??«????»?

??,??C919??,?158?????????,??8??150????????????????????C919?????????????,???164???????,?????8????????????18??138??????????????C919???????,?????,??????

8???28??,??C919??????????,??????????????? ???? ??

??C919????????????,?????????????????,?????????????????????????????????????????????,????,??C919??????????

???????,???????????9????????C919???????,????????(?????????????)?????????????????????,C919???????????????,???15????????,???5?????,?????3600????,???1???

C919??????????,?158-192?,????4075-5555?????2015??????????11???????????????????,C919?????????????,2017?????5????,2022?9?,2022????12???????,2023?5????????C919??,???????????(??)

????????????:????