通信设备检修规程 目 录PDH 光端机检修规程.............................................................................................................31. 技术法律规范..............................................................................................................................................................................................................................................................32.例行维护周期....................................................................................................................33.引用原则............................................................................................................................44.维护检修（保养）内容....................................................................................................55.定期测试、质量验收内容................................................................................................5通信电源（机房）检修规程................................................................................................51.技术法律规范....................................................................................................................52.维护检修周期....................................................................................................................63.引用原则............................................................................................................................64.运营维护（保养）内容....................................................................................................75.大小修、定期检查、质量验收内容................................................................................8光端机检修规程....................................................................................................................91.技术法律规范..................................................................................................................102.维护检修周期（工期）.............................
