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中文名称
英文名称
- 主触头和过渡触头的任务 Duty on Main and Transition Condition
- 防尘防虫机箱 Dust and Vermin Proof Housing
- 回动轴 Drive Star
- 传动轴布置 Drive Shaft Arrangement
- 驱动轴，传动轴 Drive Shaft
- 回动件 Drive Crank
- 拖环 Drag Ring
- 拖针 Drag Hand
- 双头套筒扳手 Double-ended Socket Wrench
- 双头开口扳手 Double-ended Open-jaw Wrench
- 双桥接無励磁分接开关 Double-bridging Off-load Tap Changer
- 切換開关芯子 Diverter Switch Unit
- 切换开关 Diverter Switch
- 盘，垫块 Disc
- 绝缘试验 Dielectric Test
