With the computer interconnection control system substitution relay interconnection control system,realizes the Huai Nan mining area railroad private line equipment promotion,the improvement labor intensity,enhances the transportation efficiency.
采用计算机联锁控制系统取代继电器联锁控制系统,实现淮南矿区铁路专用线的设备升级,改善劳动强度,提高运输效率。
