 |
| |||
| концепция разработки перспективных систем | |||
|
advanced systems concept : 11 phrases in 3 subjects |
| Aviation | 1 |
| Military | 6 |
| Space | 4 |
|
| |||
| концепция разработки перспективных систем | |||
|
advanced systems concept : 11 phrases in 3 subjects |
| Aviation | 1 |
| Military | 6 |
| Space | 4 |