????:1???????????:?????????

2???????????

3??????????

4???????????

5?????????????

??????(????????????????????????)?????,12???29???,CR450???,?????“CR450????”??????,???????????,???????

????CR450-AF,???????????

??????,???????????2018????400????????“??”??????????,???400?????,??????;2021??????????“CR450?????????”,?????400????????CR450????;2022?CR450?????????????????,??????????CR450??;2022???????2023????,??????????????????????CR450?????????????,?????;2024??,???,?????,??????CR450???????????????????

?????????CR450-AF??,????????

????CR450-BF,???

?????????,CR450??????????????????????????????????????450?????,?????????400?????????,????,???????????????????????????????????????????????????,?????,??????????????????????22%,?10%?????????????????????????????,??????2?????,??4%,??????????????????????????????,?????????????????????????????????????????????????

????CR450-AF???????

CR450-AF??,??300??,??????

CR450-AF???????????????????,?????????????

CR450-BF??????,????????????????

(???????????)

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