 |
| |||
| 动电气飞弧 | |||
| 轰燃 | |||
| 飞弧; 闪弧; 跳火; 击穿 | |||
| 放电 | |||
| 闪络 | |||
| flash over: 25 phrases in 7 subjects |
| Aviation | 2 |
| Electric machinery | 3 |
| Hydroelectric power stations | 5 |
| Metallurgy | 3 |
| Plastics | 2 |
| Rail transport | 3 |
| Technology | 7 |
|
| |||
| 动电气飞弧 | |||
| 轰燃 | |||
| 飞弧; 闪弧; 跳火; 击穿 | |||
| 放电 | |||
| 闪络 | |||
| flash over: 25 phrases in 7 subjects |
| Aviation | 2 |
| Electric machinery | 3 |
| Hydroelectric power stations | 5 |
| Metallurgy | 3 |
| Plastics | 2 |
| Rail transport | 3 |
| Technology | 7 |