... overhead crossing 架空线交叉，立体交叉 overhead ground wire 避雷线，架空地线 overhead junction (crossing) 架空线网并线器，架空线路线岔 ...
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Optical Fiber Overhead Ground Wire 架空地线 ; 光纤架空地线 ; 光纤
posite Overhead Ground Wire 也称光纤复合架空地线
overhead ground wire gradient 架空地线的电位梯度
insulated overhead ground wire 绝缘架空地线
half-insulated overhead ground wire 半绝缘架空地线
The fiber optic composite overhead ground wire(OPGW) is the compound that gather the function of fiber optic correspondence and transmission line lightning arresting, is an important developping direction of the electric power special fiber optic cable .
光纤复合架空地线(OPGW)是集光纤通信功能与输电线路避雷功能于一体的复合架空地线，是电力特种光缆的一个重要发展方向。
参考来源 - 雷电对高压输电线路光纤复合架空地线（OPGW）危害的分析与研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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