крива: 283 phrases in 15 subjects |
Aerodynamics | 9 |
Airports and air traffic control | 1 |
Aviation | 1 |
Chemistry | 8 |
Ecology | 1 |
General | 7 |
Leather | 4 |
Mathematics | 28 |
Metallurgy | 30 |
Meteorology | 7 |
Microsoft | 6 |
Navigation | 3 |
Road construction | 72 |
Statistics | 3 |
Technology | 103 |