Beijing-Zhangjiakou Inter-city Railway is the intelligent upgrade version of Fuxing EMU which is the first time in the world to realize automated operation at 280 kilometers per hour.
Beijing-Zhangjiakou Inter-city Railway is the intelligent upgrade version of Fuxing EMU which is the first time in the world to realize automated operation at 280 kilometers per hour.
A.正确
B.错误
正确答案：错误
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Tag：中外铁路文化之旅
时间：2022-01-14 21:32:21
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