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направленная антенна : 126 phrases in 21 subjects |
| Acoustics | 2 |
| Antennas and waveguides | 18 |
| Astronautics | 4 |
| Aviation | 2 |
| Communications | 1 |
| Drilling | 1 |
| Electrical engineering | 1 |
| Electronics | 13 |
| Geophysics | 1 |
| Makarov | 7 |
| Mass media | 31 |
| Metrology | 1 |
| Military | 10 |
| Nautical | 2 |
| Programming | 1 |
| Radio | 2 |
| Radioengineering | 2 |
| Radiolocation | 1 |
| Shipbuilding | 4 |
| Technology | 10 |
| Telecommunications | 12 |