débit : 86 phrases in 16 subjects |
Chemistry | 2 |
Commerce | 2 |
Communications | 8 |
Construction | 48 |
Economy | 2 |
Engineering | 2 |
Finances | 1 |
Forestry | 1 |
General | 2 |
Hydraulic engineering | 3 |
Hydrology | 4 |
Information technology | 1 |
Medical | 4 |
Microsoft | 4 |
Physical sciences | 1 |
Plumbing | 1 |