??????????,??????!

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

???????????????????

?

????????

??????????????

????

?????????

??????????????????????????

??:??????????????????????????????????,???????????,??????????????????????????????????????????,????????,?????????????????????????????????LED???????????????,???????????????????

?????????????:????“??”??,??,??????????????????,?“???????????”???????????????????????????/??????,?????????????????????,?????,????????

????????????????“??”???????????

“?????????????????????”?????????????,?????????????????????CRH380A?CRH380B?CR400AF?CR400BF?????4???????????8??????,??????????:9360kW?9200kW?9750kW?10140kW,?????????????(??????????2636?????????????????????????)?350km/h????,???:56931?????????????61861??51364???55490?????????????,????:21.6????????????????23.5??????????19.5???????????21.1?????????

??,???????????“?????????”,?,?????????,??????

????????“????????????????????????43?,??????????”????????

?????????????????????????,???,????????????16?????????500????43??????,???8???????????????????21.5????????,???21.4?????????(????????4???????????),????????????????300??????????????,????????????350???????????,?????????

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

‌?,?????????????????????????????????????,??????????????????,??,??????????????????????,????????18%?????50%???????????,???????,???????????????,?????????????

????,?????

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

(??)

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