rotating-field type
| alternator
| rotating-field type | |
| tech. | 旋转场型 |
| alternator | |
| gen. | 交流 发电机; 列威-茨威达张量密度; 置换符号 |
| auto. | 交流发电机 |
| avia. | 交流电机; 振荡器 |
| exhib. | 发电机 |
| hydroel.st. | 交流发电机 |
| radio.amat. | 交流发电机 |
| tech. | 同步发电机 |
| |||
| 旋转场型 | |||
|
rotating-field type : 9 phrases in 3 subjects |
| Electric machinery | 5 |
| Metallurgy | 1 |
| Technology | 3 |