 |
| |||
| polyphase system of currents or voltages | |||
| polyphase system of currents (или напряжений); polyphase system of electrical currents (или напряжений) | |||
| polyphase system of electrical currents or voltages | |||
| многофазная система токов: 5 phrases in 3 subjects |
| Electrical engineering | 2 |
| Makarov | 2 |
| Technology | 1 |