矿山专用通讯网程控设备的技术改进

Technical Improvement of Programme Control Device of Communication Net for Minel Purpose

矿山专用通信网完成程控改造后 ,在原有的技术基础上 ,对录音通知机、光传输设备、整流器输出电压及局码问题进行了成功的技术改进 ,解决了实际维护中遇到的新问题。

The technical improvements are carried out successfully for the record notifying device,the light transfer plant,the output voltage of rectifier and the local codes in terms of the former technical conditions after improving the programme control device of communication net for minel purpose,and the new problems have been solved during the maintainment.