switching substation造句

and so, the gis-based electric cable information management system can administrate transformer substation, switch substation, power distribution room, power cable, silo, canal and high voltage user according to their location, drawings, cable records . the system provides multiple index for query service and statistical electric cable graph and information on properties
本系统可以实现对变电站、开关站、配电室、电缆、竖井、沟道及高压用户等空间位置、图形资料(包括一次接线图、竣工图、断面图)、电缆台帐信息的综合管理；并可按多种方式来查询、检索、统计电缆图形及属性数据信息。
It's difficult to find switching substation in a sentence. 用switching substation造句挺难的