overhead line
短语词组
- overhead contact line 架空接觸網;架空接觸線
- overhead transmission line [電]架空輸電線;架空送電線路;架空輸電線路;架空線路
- overhead insulated line 架空絕緣線路
- UHV overhead transmission line 特高壓架空輸電線路
- overhead reflux line 架空廻流線
- overhead transmission line sag 架線弧垂
- overhead connect line parts 接觸網零部件
- overhead ground line 架空避雷線
- overhead telecommunication line 架空電訊線路
- overhead warning line 攔河線 返回 overhead line