接触网作业指导书，按照铁道部关于建设文件的要求，电化局集团系统集成事业部组织相关技术专家编写了本套客运专线电力及牵引供电作业指导书-Catenary operating instructions, in accordance with the requirements of the Ministry of Railways on construction documents, Electrification Bureau Group of systems integration division, organize the relevant technical experts to prepare sets of passenger dedicated line power and traction power supply operating instructions book