| |||
| характеристика в дозвуковом потоке | |||
|
subsonic characteristic : 3 phrases in 2 subjects |
| Aerohydrodynamics | 1 |
| Technology | 2 |
| |||
| характеристика в дозвуковом потоке | |||
|
subsonic characteristic : 3 phrases in 2 subjects |
| Aerohydrodynamics | 1 |
| Technology | 2 |