?????????9???????29????????????????????? ??,????????????,?????????????????75?«?????????????????????»,??????????:?????????????????????????????????????????????????????C919?

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

????????

??????8??????????,???,??????,??????????????????,??????????,?????????????????????,??????????????????,?,????

?????79????????,???????????????????????,????????,?????????,????????????????

??????????:“?????????????????,????????????????????????,??,??,?????????????????1969????????????????,??????????????,?????????????,???,???????????,?,?????????”

1981????,??????????,???10?????1984?,???,??,3????,?????????????????????????,?????????????“???????”“?”“??”?????????

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

??????:“?????????,?1???2????,???????????????????????????,???,????????????????????????,??????????????????,???????????????????,???,????????????????8000???????1981?????,???????,?????????,???????,??????????????????????,?????????,???????????????1990???,????200???,???????700?????????”

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

?,4???????

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

?80?,????????????????,???????????,???,????????????????????7??????????????,????????????20????????????,????,??????

????????:“?,???????????,????6???37.01%,????????,???7?,??????”

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

???:“?,??????,???????,??????80???????,??????120???????????????????,?????,????????,????????????????,?????????,???????????????????,????????,??,?????????????????,??????????????,????????????”

1984??????????,42?,?????????????,??????????????????????????????????????

??????????????:“?????,????????????????????120?,???????,????,?????????????????????,??????????????3??,??????,??????????????,?????????????,???????????,???????????????,4??????????,?????”

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

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

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

1995????????,21??,?????????????,??,??????????????,???????,?????????,???????????

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

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

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

??2000??????????????,???,???????????2013???????,?????110????????????????,?????????????,???????

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

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

????????,?

???

?????????????????90????,???????????120?????,??????????????,????200??????????2004??????????????,«????»???,??

2006??,?????????,??34?????????????300?????????

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

“?????”????????2007??????????12??????????????,???300????350??????????????;2010????12?????????,CRH380A??????????????????486.1??;2017????,“?????????????????????”????????,??????????9???????????????????,????350????,??????????????……

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

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

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

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

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

C919??

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

??:“C919??????????2017?????????????????5??,?????????????????????????,??,?????????”

????,2022???????????????????????????????12??????9?????,??????C919“????”??,?????????11??????????????39???????????????,?????C919?????????,12???????02??????????23?????,???

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

2023???5??????28????????????????????,C919???????????????????,??????????????2022??C919????,???700???????????????,???????60???????????

????:“????,??????????????????????????????C919???,???C919?????????,??????C919????????,????,????,???,??C919?????”

??C919????,?????????,??????????????:“?????????,????????????”(????? ???? ???????????? ????????????????) ?????????:?????????? “????”_????

?? ????|?????:???C919???????……?????“????????”?

????:1?????:??9598?

2????????????

3????????

4?95?98??????

5????????

?????????9???????29????????????????????? ??,????????????,?????????????????75?«?????????????????????»,??????????:?????????????????????????????????????????????????????C919?

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

????????

??????8??????????,???,??????,??????????????????,??????????,?????????????????????,??????????????????,?,????

?????79????????,???????????????????????,????????,?????????,????????????????

??????????:“?????????????????,????????????????????????,??,??,?????????????????1969????????????????,??????????????,?????????????,???,???????????,?,?????????”

1981????,??????????,???10?????1984?,???,??,3????,?????????????????????????,?????????????“???????”“?”“??”?????????

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

??????:“?????????,?1???2????,???????????????????????????,???,????????????????????????,??????????????????,???????????????????,???,????????????????8000???????1981?????,???????,?????????,???????,??????????????????????,?????????,???????????????1990???,????200???,???????700?????????”

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

?,4???????

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

?80?,????????????????,???????????,???,????????????????????7??????????????,????????????20????????????,????,??????

????????:“?,???????????,????6???37.01%,????????,???7?,??????”

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

???:“?,??????,???????,??????80???????,??????120???????????????????,?????,????????,????????????????,?????????,???????????????????,????????,??,?????????????????,??????????????,????????????”

1984??????????,42?,?????????????,??????????????????????????????????????

??????????????:“?????,????????????????????120?,???????,????,?????????????????????,??????????????3??,??????,??????????????,?????????????,???????????,???????????????,4??????????,?????”

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

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

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

1995????????,21??,?????????????,??,??????????????,???????,?????????,???????????

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

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

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

??2000??????????????,???,???????????2013???????,?????110????????????????,?????????????,???????

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

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

????????,?

???

?????????????????90????,???????????120?????,??????????????,????200??????????2004??????????????,«????»???,??

2006??,?????????,??34?????????????300?????????

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

“?????”????????2007??????????12??????????????,???300????350??????????????;2010????12?????????,CRH380A??????????????????486.1??;2017????,“?????????????????????”????????,??????????9???????????????????,????350????,??????????????……

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

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

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

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

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

C919??

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

??:“C919??????????2017?????????????????5??,?????????????????????????,??,?????????”

????,2022???????????????????????????????12??????9?????,??????C919“????”??,?????????11??????????????39???????????????,?????C919?????????,12???????02??????????23?????,???

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

2023???5??????28????????????????????,C919???????????????????,??????????????2022??C919????,???700???????????????,???????60???????????

????:“????,??????????????????????????????C919???,???C919?????????,??????C919????????,????,????,???,??C919?????”

??C919????,?????????,??????????????:“?????????,????????????”(????? ???? ???????????? ????????????????) ?????????:??????????