 |
| |||
| observations on | |||
| наблюдение над: 22 phrases in 8 subjects |
| Electronics | 4 |
| Hydrology | 7 |
| Makarov | 3 |
| Military | 3 |
| Natural resourses and wildlife conservation | 1 |
| Navigation | 1 |
| Obsolete / dated | 1 |
| Technology | 2 |
|
| |||
| observations on | |||
| наблюдение над: 22 phrases in 8 subjects |
| Electronics | 4 |
| Hydrology | 7 |
| Makarov | 3 |
| Military | 3 |
| Natural resourses and wildlife conservation | 1 |
| Navigation | 1 |
| Obsolete / dated | 1 |
| Technology | 2 |