 |
| |||
| cruising altitude for aircraft; cruising altitude | |||
| крейсерская высота полёта: 22 phrases in 7 subjects |
| Aerohydrodynamics | 1 |
| Astronautics | 3 |
| Aviation | 6 |
| Meteorology | 2 |
| Military | 6 |
| Physics | 1 |
| Technology | 3 |
|
| |||
| cruising altitude for aircraft; cruising altitude | |||
| крейсерская высота полёта: 22 phrases in 7 subjects |
| Aerohydrodynamics | 1 |
| Astronautics | 3 |
| Aviation | 6 |
| Meteorology | 2 |
| Military | 6 |
| Physics | 1 |
| Technology | 3 |