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通过对2种和谐型机车受电弓在冻雨天气受电弓破损的对比及原因分析,指出HXD3与HXD1B机车受电弓对冻雨天气适应性巨大差异背后的真正原因,并提出了改进措施。
Through the comparison and analysis of the pantograph damage of two kinds of harmonious locomotive ponies in the freezing rainy weather, the paper points out the real reason behind the huge difference between the poncho of HXD3 and HXD1B locomotives and the improvement measures.