|
flight tests : 398 phrases in 18 subjects |
| Aerohydrodynamics | 31 |
| Air defense | 1 |
| Apollo-Soyuz | 3 |
| Astronautics | 62 |
| Aviation | 68 |
| Aviation medicine | 4 |
| Databases | 1 |
| Firefighting and fire-control systems | 1 |
| General | 2 |
| Gyroscopes | 1 |
| Makarov | 6 |
| Military | 149 |
| Missiles | 4 |
| Nanotechnology | 8 |
| NASA | 4 |
| Quality control and standards | 8 |
| Solar power | 1 |
| Technology | 44 |