 |
| |||
| annular grid (воздухозаборника); annular cascade | |||
| annular array | |||
| annular cascade (профилей) | |||
| кольцевая решётка: 28 phrases in 12 subjects |
| Acoustics | 1 |
| Aerohydrodynamics | 3 |
| Antennas and waveguides | 2 |
| Electronics | 6 |
| Energy industry | 1 |
| Mass media | 2 |
| Mechanic engineering | 1 |
| Medical appliances | 2 |
| Military | 1 |
| Sakhalin | 2 |
| Technology | 5 |
| Thermal engineering | 2 |