Insert the warning contact line and warning contacts. 插入警告触点导线和警告触点。
In this paper, first, the background and significance of this paper are introduced, and the research status of technique of failure isolation of overhead contact line is presented. 本文首先对论文的研究背景和意义做了简要介绍,并介绍了接触网故障隔离技术的发展及研究现状。
Corrugation is reduced due to the extended nature of the stone's contact line with the rail. 波纹磨损减少是由于磨石接触线(CL)与钢轨的扩展性造成的。
Steel body sliding contact line is a kind of lifting accessories. 钢体滑触线是起重配件的一种。
Design and Application of Overhead Contact Line(CL) Full Parameters Remote Intelligent Acquisition System 接触网全参数远程智能采集系统的设计和应用