overhead line
... overhaul 检修,拆修 overhead line 架空明线 over load 过载,过荷 ...
[电] aerial line
... aerial insulated cable 架空绝缘电缆 aerial line 架空明线 aerial wire 架空线 ...
aerial bare line
... 天线平衡 aerial balance 架空明线,架空裸线 aerial bare line 架空缆线,天线缆线 aerial cable ...
介绍架空明线的定义、历史、结构、传输性能、施工和应用。