 |
| полоса пропускания фильтра: 62 phrases in 13 subjects |
| Antennas and waveguides | 1 |
| Astronautics | 1 |
| Aviation | 1 |
| Electrical engineering | 13 |
| Electronics | 7 |
| General | 1 |
| Makarov | 3 |
| Mass media | 3 |
| Metrology | 1 |
| Nanotechnology | 4 |
| Quantum electronics | 4 |
| Technology | 10 |
| Telecommunications | 13 |