| |||
| пробы воздуха | |||
| |||
| проба воздуха | |||
|
samples of air : 13 phrases in 5 subjects |
| Aviation | 1 |
| Caspian | 1 |
| Makarov | 9 |
| Meteorology | 1 |
| Natural resourses and wildlife conservation | 1 |
| |||
| пробы воздуха | |||
| |||
| проба воздуха | |||
|
samples of air : 13 phrases in 5 subjects |
| Aviation | 1 |
| Caspian | 1 |
| Makarov | 9 |
| Meteorology | 1 |
| Natural resourses and wildlife conservation | 1 |