transformerless
| multiplex switch
| transformerless | |
| gen. | 无变压器的 |
| multiplex switch | |
| tech. | 多路传输转换开关; 多次转换开关 |
| |||
| 无变压器的 | |||
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transformerless : 15 phrases in 8 subjects |
| Automobiles | 1 |
| Electronics | 2 |
| General | 4 |
| Geophysics | 1 |
| Mechanics | 1 |
| Power electronics | 3 |
| Space | 1 |
| Technology | 2 |