地线复合光缆通信
Ground wire composite optical cable communication
以上为机器翻译结果，长、整句建议使用 人工翻译 。
架空地线复合光缆（OPGW ）兼输电线路架空地线和通信光缆功能于一体，正日益显示其优越性。
The overhead OPGW, being of functions of the overhead ground wire and communication optical cable for transmission lines has demonstrated its advantages day by day.
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