| 1. | Power current overhead lines ; bent insulator spindles
架空电力线路.弓形绝缘子心轴 |
| 2. | Power current overhead lines ; straight insulator spindles
架空电力线路.直式绝缘子支柱 |
| 3. | Power current and telecommunication overhead lines ; wire rope clamps
电力和通信架空线.电缆夹 |
| 4. | Telecommunication and power current overhead lines ; wooden poles
电力和通信架空线.木质电线杆 |
| 5. | Power current overhead lines ; shackle insulators s , bows
架空电力线.第2部分: s形挂钩绝缘子.弓形件 |
| 6. | Telecommunication and power current overhead lines below 1 kv ; anchor logs
1kv以下通信和电力架空线.锚杆 |
| 7. | Power current overhead lines ; shackle insulators s , insulator bodies
架空电力线.第1部分: s形挂钩绝缘子.绝缘体 |
| 8. | Telecommunication and power current overhead lines ; turnbuckle for stay ropes
通信和电力架空线.拉索用松紧调节扣 |
| 9. | Power current overhead lines ; bent insulator spindles , standard design
架空电力线.第1部分:弯头绝缘子心轴.标准设计 |
| 10. | Power current in fighting against japanese - revolutionary course of qi shiqian and ju yingli
祁式潜和居瀛棣的革命历程 |
