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| terrain height (This_Gift) | |||
| высота рельефа: 31 phrases in 13 subjects |
| Astronautics | 1 |
| Aviation | 1 |
| Aviation medicine | 1 |
| Cartography | 1 |
| Construction | 1 |
| Electronics | 1 |
| General | 1 |
| Geography | 1 |
| Makarov | 1 |
| Military | 15 |
| Missiles | 3 |
| Oceanography & oceanology | 2 |
| Technology | 2 |