differenziale: 415 phrases in 20 subjects |
Antennas and waveguides | 1 |
Astronomy | 12 |
Automobiles | 4 |
Chemistry | 5 |
Construction | 5 |
Economy | 24 |
Electrical engineering | 18 |
Electronics | 15 |
Finances | 29 |
General | 5 |
Geophysics | 1 |
Mathematics | 94 |
Mechanic engineering | 1 |
Medical | 4 |
Metallurgy | 9 |
Microsoft | 11 |
Military | 41 |
Radio | 15 |
Stock Exchange | 3 |
Technology | 118 |