 |
| |||
| обтекание несущего винта | |||
|
rotor flow : 8 phrases in 4 subjects |
| Aerohydrodynamics | 1 |
| Biotechnology | 1 |
| Space | 1 |
| Technology | 5 |
|
| |||
| обтекание несущего винта | |||
|
rotor flow : 8 phrases in 4 subjects |
| Aerohydrodynamics | 1 |
| Biotechnology | 1 |
| Space | 1 |
| Technology | 5 |