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6??????20????????????????,???????,???,????,????????????????????????????????????100???C919???(???????),???????,?????108??(??784?????)?

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?,???????????????100???2024??????????????????2031????????????????????

“????,????,????2023??????????12???31?,??7.5%?”

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2023?????????5????28???????????????,????????,??????2023??????5?28?????2024??????????6???????????????????13????????????????,??????C919??2360????,???????????6560???,??30??????????,????????

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