???????C919? ??????“????”????
????:2024-10-01 14:15:10 ??:????
????:????????:??????
?????????????9??30??????? (??????????????? ??)“????????????,??????????,??……”9??29?????????????????,???CZ3539???????????????????C919??????????????????,????«????????????????»????????????????“???????????”“????????”???????,??????75???????
??“?????”?????????????? ???????
????,???????????????????????????????????????,???????“????”????????????,????«????????????»???,???????????,?????
????,?????????,????????????????C919?????????,??????:“???????????????,???????????????,???????????????,??”???
???????????“????”?????????????????????????
“C919??,??75??????,??????????????,????????????”?????????
???????,????????????????????????30??????“??????”????,??????75???????(????)
?????:????????????
