координата: 303 phrases in 22 subjects |
Antennas and waveguides | 1 |
Aviation | 236 |
Cartography | 1 |
Chemistry | 1 |
Drawing | 1 |
Dyes | 1 |
Electronics | 8 |
Environment | 1 |
General | 1 |
Geography | 1 |
Geology | 14 |
Geometry | 2 |
Geophysics | 1 |
Information technology | 1 |
Mathematics | 7 |
Microsoft | 10 |
Oil / petroleum | 7 |
Physics | 1 |
Politics | 1 |
Radiolocation | 1 |
Technology | 5 |
United Nations | 1 |