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2025-01-17 21:43:16 56622

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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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