 |
| |||
| подводный источник | |||
|
underwater source : 6 phrases in 4 subjects |
| Geophysics | 1 |
| Military | 2 |
| Radioengineering | 1 |
| Technology | 2 |
|
| |||
| подводный источник | |||
|
underwater source : 6 phrases in 4 subjects |
| Geophysics | 1 |
| Military | 2 |
| Radioengineering | 1 |
| Technology | 2 |