 |
| |||
| converters, electric | |||
| |||
| commutator; rotary converter; rotary convertor; rotary transformer | |||
| single-armature converter | |||
| inverter | |||
|
commutatrices : 3 短语, 2 学科 |
| 信息技术 | 1 |
| 冶金 | 2 |
|
| |||
| converters, electric | |||
| |||
| commutator; rotary converter; rotary convertor; rotary transformer | |||
| single-armature converter | |||
| inverter | |||
|
commutatrices : 3 短语, 2 学科 |
| 信息技术 | 1 |
| 冶金 | 2 |