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2025-01-17 23:03:16 12565

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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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