 |
| half- power width: 26 phrases in 11 subjects |
| Antennas and waveguides | 1 |
| Astronautics | 1 |
| Astronomy | 4 |
| Electronics | 3 |
| Makarov | 4 |
| Mass media | 1 |
| Metallurgy | 1 |
| Metrology | 3 |
| Physics | 1 |
| Technology | 6 |
| Telecommunications | 1 |
|
| half- power width: 26 phrases in 11 subjects |
| Antennas and waveguides | 1 |
| Astronautics | 1 |
| Astronomy | 4 |
| Electronics | 3 |
| Makarov | 4 |
| Mass media | 1 |
| Metallurgy | 1 |
| Metrology | 3 |
| Physics | 1 |
| Technology | 6 |
| Telecommunications | 1 |