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针对国内准高速、高速铁路的快速发展及既有提速干线接触网改造的现状,阐述高速铁路接触网无交叉式线岔的工作原理及调整方法。
In view of the rapid development of quasi-high-speed and high-speed railway in China and the status quo of reconstruction of existing speed-up catenary, this paper describes the working principle and adjustment methods of catenary for high-speed railway catenary.