#railwayabc

Ever seen trains "kiss"? This common operation is called "electrical multiple unit (EMU) train reconnection". It involves connecting two identical 8-carriage train sets with couplers and other components, doubling the number of carriages from 8 to 16. #ChinaRailway #RailwayABC
China Railway15,040 次观看 • 1 年前
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