| |||
| 不对称回路 | |||
| 不对称电路 | |||
|
unsymmetrical circuit : 3 phrases in 3 subjects |
| Electricity | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| |||
| 不对称回路 | |||
| 不对称电路 | |||
|
unsymmetrical circuit : 3 phrases in 3 subjects |
| Electricity | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |