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| трёхфазный источник энергии | |||
| мощность трёхфазного тока | |||
| трёхфазная мощность; трёхфазное питание | |||
| three -phase power: 31 phrases in 10 subjects |
| Astronautics | 2 |
| Aviation | 2 |
| Electrical engineering | 9 |
| Electricity | 1 |
| Electronics | 1 |
| Energy system | 9 |
| General | 1 |
| Oil and gas technology | 1 |
| Physics | 1 |
| Technology | 4 |