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该集团公司和电务公司联合开发的“城际客运专线电力、电气化施工与检测关键技术研究”是国内首次利用CPⅢ点坐标测量方法实现高速铁路接触网在轨道工程未完工条件下的精确安装一次到位技术。该课题研发的恒张力放线及接触网导线位置
The research on key technologies of electric power and electrification construction and testing for inter-city passenger dedicated line jointly developed by the group company and the electric power company is the first time that the accurate measurement of the high-speed railway contact net under the condition of unfinished orbital engineering has been completed by using the CPⅢ point coordinate measuring method Install once in place technology. The topic of research and development of constant tension line and contact wire location