 |
|
flying-control : 41 phrases in 15 subjects |
| Air defense | 6 |
| Astronautics | 8 |
| Automated equipment | 1 |
| Aviation | 5 |
| Fighter aviation | 1 |
| General | 1 |
| Gyroscopes | 1 |
| Information technology | 1 |
| Jet engines | 1 |
| Metallurgy | 1 |
| Military | 5 |
| Missiles | 2 |
| Non-destructive testing | 1 |
| Space | 6 |
| Technology | 1 |