 |
|
центр масс : 31 phrases in 10 subjects |
| Aerodynamics | 1 |
| Astronomy | 3 |
| Automated equipment | 1 |
| Aviation | 12 |
| Celestial mechanics | 3 |
| Engines | 1 |
| Mathematics | 2 |
| Missiles | 2 |
| Nuclear physics | 3 |
| Shipbuilding | 3 |
|
|
центр масс : 31 phrases in 10 subjects |
| Aerodynamics | 1 |
| Astronomy | 3 |
| Automated equipment | 1 |
| Aviation | 12 |
| Celestial mechanics | 3 |
| Engines | 1 |
| Mathematics | 2 |
| Missiles | 2 |
| Nuclear physics | 3 |
| Shipbuilding | 3 |