surface-mapping : 38 phrases in 15 subjects |
Cardiology | 1 |
Cartography | 1 |
Computers | 1 |
General | 2 |
Geology | 3 |
Geophysics | 3 |
Immunology | 2 |
Makarov | 6 |
Mechanics | 1 |
Medical appliances | 1 |
Meteorology | 1 |
Military | 1 |
Oilfields | 1 |
Technology | 12 |
Water resources | 2 |