??|???????,????“????????”

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

6??24??????????????????????,???????????????????????????????????????????,?????????????????????????,????????????????????????????,???????????????????,??????????????????????????????

?????????????????,????????????,??????????,???????????????????????????

?????????,??????????????????????????????,???????

??????

?????“???”????

“????,????????????????????,????,??”2017??????12????????,????????????????

???????????????,????,??????????????????“???????????”???????????????3????,???“????”?????????,??????????????

???????,??????;?,????????????“??”?

?,????????????????????,??????????0.015???????????,????????“?”?

2017??2020???????????????,???????????,???“?????,????????????????7????????????????”?,????3?????????,????????????0.015?????????????,??????????????????????????????????,???????????

2023?7????????????????6???,?????????,??,??“???”????????????????????,?????????

???????,????????,?“???”??????????????

????

??

???????????????????????????????????????????????????……??????????????????,?????

?????????????C919?? (????????????????????? ?????)

?????????“???”????“??”???????????????,???C919????????????……??????,???????

6??21??,“?”???,“???,??,?????70%+?”????????20???,???“????????”?20???????????,?????

?,?????3??????,??????????????????????????????

??????????,????,?,?????????????“?”???

???????????????????????????????,???2012?34???????2023???????12??,????????????

??

????“???”????????????

2024?????3???5?????????,??????????????????:“????,?????????”

5??????,??,??????????????,“????????????,??????????????,??????????,???????????????????????”

?????????“??”??????????????????,????????????????“??”??,??????????????

???????,?????,????,???????50%?????50.2%?

?????????????????,?????????,??????????????????

???????????????????????????????,??“???????”????????“???????????”?

??????????

???????????????“????”,???????“???”????????????,???????6?????????

??????????,???????????????????????????????????,????????????????

????,???,??????????,???????“???”??????

????????????????????

???????????

??????11???????????????????,???“?????????????????”??,??????????«???????»,??????????????????????????????????,????????????“???????????????????????????????????????”,???????

????????????????10???????????

???????20?????????80?,?????????“????????????????”??,???100??????????????????,??????“????”“??????????????”?

?????????????,?????,???????????,??“?????????????????????”???“????”?,????

????,????????????????????????,“?”????

??/????+?????? ??????? ?????/???????????? ?????/???????? ??/???????

?????:???