 |
| |||
| 無電圧 | |||
|
a terra : 48 phrases in 9 subjects |
| Electric machinery | 6 |
| Electric traction | 2 |
| Electricity generation | 5 |
| Electronics | 14 |
| Isolation | 11 |
| Power lines | 4 |
| Power system protection | 2 |
| Rail transport | 1 |
| Transformers | 3 |
|
| |||
| 無電圧 | |||
|
a terra : 48 phrases in 9 subjects |
| Electric machinery | 6 |
| Electric traction | 2 |
| Electricity generation | 5 |
| Electronics | 14 |
| Isolation | 11 |
| Power lines | 4 |
| Power system protection | 2 |
| Rail transport | 1 |
| Transformers | 3 |