 |
| |||
| upper air sounding | |||
| upper atmosphere probing; upper-atmosphere sounding | |||
| зондирование верхней атмосферы: 13 phrases in 8 subjects |
| Astronautics | 3 |
| Aviation | 1 |
| Ecology | 1 |
| Electronics | 2 |
| Meteorology | 1 |
| Military | 1 |
| Missiles | 3 |
| Technology | 1 |
|
| |||
| upper air sounding | |||
| upper atmosphere probing; upper-atmosphere sounding | |||
| зондирование верхней атмосферы: 13 phrases in 8 subjects |
| Astronautics | 3 |
| Aviation | 1 |
| Ecology | 1 |
| Electronics | 2 |
| Meteorology | 1 |
| Military | 1 |
| Missiles | 3 |
| Technology | 1 |