近年来，提速后的重载货运机车在制动工况下因为滑行而造成的脱轨事故屡屡发生。
Recent years, the derailment accidents of the raising speed freight locomotive, many of which happened because of skidding during the braking.
近年来，提速后的重载货运机车在制动工况下因为滑行而造成的脱轨事故屡屡发生。
Recent years, the derailment accidents of the raising speed freight locomotive, many of which happened because of skidding during the braking.
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