| |||
| 短路冲击 | |||
|
short-circuit impulse : 5 phrases in 3 subjects |
| Electric machinery | 3 |
| Hydroelectric power stations | 1 |
| Rail transport | 1 |
| |||
| 短路冲击 | |||
|
short-circuit impulse : 5 phrases in 3 subjects |
| Electric machinery | 3 |
| Hydroelectric power stations | 1 |
| Rail transport | 1 |