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| 半波 | |||
| 半波的 | |||
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| 半波 | |||
| полуволновая: 48 phrases in 6 subjects |
| Antennas and waveguides | 3 |
| Electronics | 5 |
| General | 5 |
| Quantum electronics | 2 |
| Radio | 2 |
| Technology | 31 |
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