| |||
| 串级变压器 | |||
| 级间变压器 | |||
| 级联变压器 | |||
|
cascade transformer : 9 phrases in 5 subjects |
| Electric machinery | 2 |
| Electricity | 1 |
| Electronics | 3 |
| Hydroelectric power stations | 1 |
| Technology | 2 |
| |||
| 串级变压器 | |||
| 级间变压器 | |||
| 级联变压器 | |||
|
cascade transformer : 9 phrases in 5 subjects |
| Electric machinery | 2 |
| Electricity | 1 |
| Electronics | 3 |
| Hydroelectric power stations | 1 |
| Technology | 2 |