?? ??????????????? ???427.6??
????:1?????????:???????????
2????????vx
3?????
4????????
5????????
???????????????12???????????18?????????????????????? (????????? ??????????????????)?????2024????????????????????18????????20?,??427.6???
????????????????????????????????????????????????????????????,????,???????????OEM???????
???????????,???????????OEM?????113.19????????????,??4???????????OEM??,????????????????
????????????????????“????????”??,??????????????????????????????????????????????????????
“???????????????,??????????????”???
??,??,????12???????13???18?????????????,19??????,?????????????????????“??”,?????????????,??????????????
??????????????,???,????????????????????????“??”?????????????“???????????????”???????,???????????????????????????????,???????????????????????????????,?????,??(????????) ?????:???????????????