the essay analyzes the existing problems in traction power supply plan of xuzhou railway power supply conjunction, such as: the arrangement of main and standby equipment in conjunction substation;
本文分析了徐州枢纽电力牵引供电方案所存在的一些问题,如:枢纽变电所的主备用设置;
maintenance services: customer equipment failure, the immediate standby equipment provided free of charge to ensure that the correct business conduct.
维修服务:客户仪器出故障时,即时免费提供备用仪器,确保业务开展无误。
results information integrity of information equipment, standby equipment in a good performance rate of 100 percent, increase satisfaction with the use of equipment.