 |
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| 变频器机 | |||
| 混频器; 变频器〔机〕; 频率转换器; 换频器 | |||
| 变频器 相关条目 | |||
| 换频变频器; 变频换频管 | |||
| 变频器 (converter); 变频机 (converter) | |||
| 变频管 | |||
| 变频器; 换频带; 频率变换器; 变频机 | |||
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| 变频器〔管〕 | |||
| frequency changer: 33 phrases in 7 subjects |
| Air defense | 4 |
| Electric machinery | 6 |
| Electronics | 7 |
| General | 1 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 13 |