????:1???????????:028?????

2??????????

3?????qt

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

(??)

????:?????