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5???????

?????:???????????????????????:“?????,???????,?????????????,?,???”?????????????????????????????????????75??????????,?«???»???«???????»????,?????,????,????????

2023??????,???????????????????:“2017??????????220??????????,???,?????71%???100%?”

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?,????????

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?“??????????”??????????????“??”??????“????”,????14?????,????,???

2022????10???????????????17?????????,????

2022??????????????10?????17???????????????,?????????????????????,?????????

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

???????,?????2002?????????,??,????????????????,?:“????,???‘????’,??????????????,?????????????,??”

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

????,???????????????????“???,??‘???????’?,???,????”

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2014??????5???????????????,???,????,?C919???????,???:“??,????,????”

????????????????????????3??????,2017????????????5?????5??????????,C919???,??????????;2023?5???28?????,C919??;2024??????2??,C919????????,???????????????????????????,C919??????????1200??????????????,????

0.015????“????????”,????????

2018??????????8?8?????????,???,?????????????????

2020??????,???,??0.02???????????????“?????????????????”?????????“??”,?????,?????????????:“??????”

“?,???????????????????,??”????????????????????3?,???????????????0.015??????????????????????????????????

…………

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2015??????,??????,??????,????;

2022?,?2035?,?????“???????????????”,?????;

2023?????,?????????????,??;

…………

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2019??11?????22???????????,?,????,????SR210??????,??

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