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

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???????????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???”

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4???????????

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

???:“??,??????????,????,???????,???”

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

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

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

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

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

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

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

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

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