国产911免费在线观看_日韩精品黄色视频播放_男人的天堂香蕉在线视频_黄色一级在线观看_日产无码久久精品_五月丁香六月亚洲传媒md_男女爱爱福利视频_717秋霞电影午夜仑片观看_影音先锋国产一区足虐_人妻无码ΑV中文字幕琪琪布

In the era of increasingly convenient transportation, the status and role of trams are becoming more prominent. They are a medium to low capacity rail transit system located between conventional buses and light rails. They can serve as the backbone transportation mode for small and medium-sized citi……

The train adopts a 3-car formation and runs at a speed of 120 kilometers per hour, which is also specially designed for non electrified lines on the east coast of Malaysia. This high-speed train embodies the design concept of "green+intelligent".