- anchor insulator
- 拉杆: bar; straining beam; drawbar ...
- 绝缘子: electrical insulator; insula ...
- 长杆绝缘子: long rod insulator
- 接线杆绝缘物: gabridging; pin insulation
- 绝缘子: [电工] electrical insulator; insulator; arc ring 玻璃绝缘子 glass insulator; 陶瓷绝缘子 porcelain insulator
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