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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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