 |
| земная поверхность: 174 phrases in 34 subjects |
| Antennas and waveguides | 4 |
| Apollo-Soyuz | 2 |
| Astronautics | 6 |
| Aviation | 12 |
| Aviation medicine | 2 |
| Cartography | 2 |
| Computers | 1 |
| Ecology | 3 |
| Electronics | 18 |
| Environment | 3 |
| Forestry | 2 |
| Gas processing plants | 1 |
| General | 3 |
| Geography | 1 |
| Geology | 12 |
| Geophysics | 4 |
| Household appliances | 3 |
| Makarov | 13 |
| Mass media | 4 |
| Mechanics | 1 |
| Meteorology | 9 |
| Military | 12 |
| Mining | 5 |
| Nanotechnology | 2 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Navigation | 1 |
| Oceanography & oceanology | 1 |
| Physics | 1 |
| Radio | 3 |
| Radiolocation | 2 |
| Road works | 2 |
| Technology | 36 |
| Telecommunications | 1 |