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2025-01-18 06:52:55 90044

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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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