 |
| |||
| на отметке (Alexander Demidov) | |||
| at elevation: 21 phrases in 10 subjects |
| Airports and air traffic control | 1 |
| Building structures | 1 |
| Construction | 1 |
| General | 5 |
| Gold mining | 1 |
| Makarov | 2 |
| Military | 3 |
| Sakhalin | 1 |
| Technology | 4 |
| Topography | 2 |
|
| |||
| на отметке (Alexander Demidov) | |||
| at elevation: 21 phrases in 10 subjects |
| Airports and air traffic control | 1 |
| Building structures | 1 |
| Construction | 1 |
| General | 5 |
| Gold mining | 1 |
| Makarov | 2 |
| Military | 3 |
| Sakhalin | 1 |
| Technology | 4 |
| Topography | 2 |