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

2???????

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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%,???????????????????????????????????????,?????????????????????????????????????????????????

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

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

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

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