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本文从阳安线勉西—魁县区间提速后接触网动态拉出值超标的实际出发,分析了出现问题的原因,提出了合理的建议。
Based on the fact that the dynamic pull-out value of catenary in the Mianxi-Kuixian section after the speed-raising of the Yang’an Line is too high, this paper analyzes the causes of the problems and puts forward reasonable suggestions.