电(光)缆线路安全过冬的维修重点

Maintenance Key Points for Fiber Cable's Safety Operation before Winter

分析了入冬前为什么必须进行电（光）缆线路维修的原因；介绍了架空、直埋、水底电（光）缆 线路的维修重点、方法要求，从而对确保电（光）缆线路安全过冬。

This pape gives a simple explanation for the reason of maintenance fiber cable before winter, introduces the maintenance key points,method and standard for overhead, embedded under water fiber cable.