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在我省所用的PDH准数字微波通信设备运行维护的基础上 ,对经常发生的设备故障和由此而引起的电路阻断原因进行了分析和总结 ,汇集了多年来各站的故障判断及处理方法和维护经验
On the basis of the operation and maintenance of PDH quasi-digital microwave communication equipment used in our province, it analyzes and summarizes the frequently occurring equipment failures and the causes of circuit blockage, and brings together the failure judgment and treatment of each station over the years Method and maintenance experience