 |
| |||
| altimetrical chart | |||
| карта с горизонталями: 13 phrases in 7 subjects |
| Cartography | 4 |
| Drilling | 1 |
| Geology | 1 |
| Mining | 1 |
| Nautical | 1 |
| Navigation | 4 |
| Technology | 1 |
|
| |||
| altimetrical chart | |||
| карта с горизонталями: 13 phrases in 7 subjects |
| Cartography | 4 |
| Drilling | 1 |
| Geology | 1 |
| Mining | 1 |
| Nautical | 1 |
| Navigation | 4 |
| Technology | 1 |