????: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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