葡京娱乐平台

250 km/h ?????? CRH5 ???? ???? ??????

12/04/2017

5M+3T
?????
25kV / 50Hz
??? ??????
Bo-Bo
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550 kW
???? ????? ???? ???????? ????
250 km/h
???? ??????
M55 t,T56 t
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M60/74/93
????? ????
25000mm
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