(???????)???? ??????????

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???????????????????????1?????????????????????17????????????? ??????????:??  ????????

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2024?“??????”????,?????????“?????????????????”??????????????,??????????,????

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???????,2024???5.8%,????8.9%?

“?????????????????”??????????????????????,2024??????????????????????????

???????????????????,?????????C919????????100???????????????????134.9????????1000??????????????????……??????,?????????

?,2024???????????????,?????????,?????10.9%,??????????????25.1%??????53.5%?

“???”?,?,?????????????????????,??????

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2024????????????????????,????????“????????????”,???3D??????????????,?????????????

?????????????,2024??????8.7%,???59.4%????????????????,???????????

???2.63????(???????????,??),????????????????????2020????1?????????

??????????,???,???????????????,????????????????“?????”(?????????)??????????????????????????????????????????,????????????????2025?????????????????????

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2024???,?????????????48.8???????????????,??????3.5%,???????,????6.2%,????

??????,2024???????????7.4%,?????46.1%,??????????????????0.9?????????????????????????,?????????

??????,2024??????????????????,????????“????”???????????,????????????????????,?????????????,???????????????,???????????

“????????????????????????????????????”????????????????2025????????,?????????,????????“?????????????????”(????????)?????????,????????????????,?,????????????????????(??????) ??????????????:????????????

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