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| сигнальный уровень электричества | |||
| уровень сигнала | |||
| 信 号电 平: 38 phrases in 11 subjects |
| Astronautics | 1 |
| Computers | 1 |
| Electronics | 2 |
| Energy industry | 1 |
| General | 8 |
| Household appliances | 3 |
| Information technology | 1 |
| Medical | 1 |
| Microelectronics | 2 |
| Radio | 2 |
| Technology | 16 |