| 1. | Roof pole brace for overhead lines
架空线路用屋顶架线杆支柱 |
| 2. | 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 |
| 3. | 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 |
| 4. | 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 |
| 5. | 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 |
| 6. | Overhead line private connection boxes ; disk for spacing of conductors in the roof pole stand tube
架空线路专用接线盒.屋顶电杆支架管中导线间距盘 |
| 7. | Roof poles for lead - in cables , type n , degree of protection ip 40 , for overhead power lines up to 1000 v
额定电压1000v以下架空电力线用防护类型ip40 n型 |
