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

2???????

3???????????????

4??????????

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