roof pole meaning in English
屋顶支柱
Examples
- Roof pole brace for overhead lines
架空线路用屋顶架线杆支柱 - Crossarms for roof poles for overhead power lines up to 1000 v
电压1kv以下架空电力线路屋顶架线杆的横担 - Roof poles for overhead power lines up to 1000 v ; combination , components
额定电压1000v以下架空电力线路用屋顶电杆.装配零 - Crossarms for wooden poles and roof poles for overhead power lines up to 1000 v
额定电压不超过1kv架空电力线路木质电线杆和屋顶架 - Cables , wires and flexible cords for power installation ; roof poles lead - in cable
电力装置用电缆电线和软线.第213部分:顶部电杆引入