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2025-01-17 23:06:11 10374

???????????????????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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