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

2???????

3?????200??vx????

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?????????????????,???

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

???????:???????