|
arrival angle : 38 phrases in 16 subjects |
| Acoustics | 1 |
| Antennas and waveguides | 1 |
| Astronautics | 1 |
| Automated equipment | 2 |
| Electronics | 4 |
| Energy industry | 1 |
| General | 2 |
| Makarov | 4 |
| Mass media | 2 |
| Military | 7 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Quantum electronics | 2 |
| Technology | 6 |
| Telecommunications | 2 |
| Weapons and gunsmithing | 1 |