combinado : 128 phrases in 30 subjects |
Agriculture | 4 |
Antennas and waveguides | 1 |
Aviation | 16 |
Banking | 1 |
Business | 2 |
Chemistry | 4 |
Economics | 5 |
Electronics | 6 |
Energy industry | 4 |
Energy system | 1 |
Environment | 4 |
Footwear | 2 |
Forestry | 6 |
General | 5 |
Geology | 3 |
Labor organization | 1 |
Law | 2 |
Mathematics | 4 |
Medical | 1 |
Mexican | 1 |
Microsoft | 14 |
Nautical | 1 |
Occupational health & safety | 1 |
Oil / petroleum | 7 |
Packaging | 2 |
Pharmacology | 1 |
Strength of materials | 1 |
Technology | 25 |
United Nations | 2 |
Zootechnics | 1 |