| |||
| 电压调节变压器 | |||
| |||
| 调压变压器 | |||
|
voltage-regulating transformer : 5 phrases in 3 subjects |
| Electric machinery | 2 |
| Power electronics | 1 |
| Technology | 2 |
| |||
| 电压调节变压器 | |||
| |||
| 调压变压器 | |||
|
voltage-regulating transformer : 5 phrases in 3 subjects |
| Electric machinery | 2 |
| Power electronics | 1 |
| Technology | 2 |