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?CR450-AF,???

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

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

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

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

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????:??????? ??“??????????????”

?? ???????!CR450?????????

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????????????????????(?????)????,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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