| |||
| concept definition study (ЛА); conceptual design (ЛА); prefeasibility study (ЛА) | |||
|
формирование облика : 7 phrases in 2 subjects |
| Aviation | 6 |
| General | 1 |
| |||
| concept definition study (ЛА); conceptual design (ЛА); prefeasibility study (ЛА) | |||
|
формирование облика : 7 phrases in 2 subjects |
| Aviation | 6 |
| General | 1 |