 |
|
wave filter : 64 phrases in 17 subjects |
| Acoustics | 3 |
| Antennas and waveguides | 1 |
| Astronomy | 1 |
| Automated equipment | 3 |
| Electronics | 11 |
| General | 3 |
| Household appliances | 2 |
| Makarov | 2 |
| Mass media | 1 |
| Microelectronics | 2 |
| Nanotechnology | 8 |
| Physics | 1 |
| Quantum electronics | 3 |
| Radioengineering | 2 |
| Space | 5 |
| Technology | 12 |
| Telecommunications | 4 |