 |
| |||
| δύο πηδαλίων ελέγχου | |||
|
two-control : 9 phrases in 4 subjects |
| Astronautics | 1 |
| Communications | 1 |
| Information technology | 3 |
| Mechanic engineering | 4 |
|
| |||
| δύο πηδαλίων ελέγχου | |||
|
two-control : 9 phrases in 4 subjects |
| Astronautics | 1 |
| Communications | 1 |
| Information technology | 3 |
| Mechanic engineering | 4 |