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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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