 |
| |||
| parallel mit dem Felde | |||
| параллельный полю: 5 phrases in 5 subjects |
| Aerodynamics | 1 |
| Aviation | 1 |
| Electronics | 1 |
| Missiles | 1 |
| Radio | 1 |
|
| |||
| parallel mit dem Felde | |||
| параллельный полю: 5 phrases in 5 subjects |
| Aerodynamics | 1 |
| Aviation | 1 |
| Electronics | 1 |
| Missiles | 1 |
| Radio | 1 |