????:2025-01-03 07:56:37 ??:????
????:??spa???????:??????????
??????1+1???????CR450 ???????????????
??????????????,??????????????CR450??????????????????????,?????????450??,?????400????,?????????????????????????????,???????????????CR450????????????????«?????????????1+1»????????????,???????
??“CR450”,C????China,R????????????Railway,??,???????350?????????????????,??,??50????????????,??????????????????????,????????????,????,???
CR450???
???????????????
????? ?????????????????????:CR450???,??????????,?????????200?????????200??,?????????????????????????????????????????????????,?????????????????????????60??????????????CR450??,????,?????????????,??????????????????????????????????????????????????,??,????
50???????????
?????????????
??? ????????:???2018?????????????????,????????????,??????????????????,??????????????
?????????????????????????????????????,?????????????,???????,?????,????
50??????????,????????,???????,?????,?????????,??????????????
????????,?????????,?????????????????CR450????,???????????22%?
????????????????
?? ?????????????????????:????????????,???????,??????????????,????????????,???????????????,?????????,????,????CR450????????????????400??????????????,??????????????????,???????????????????????????????
(????????) ???:????
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