impregnação : 64 phrases in 17 subjects |
Agriculture | 2 |
Chemistry | 11 |
Construction | 1 |
Earth sciences | 2 |
Electric motors | 1 |
Environment | 1 |
Forestry | 1 |
General | 3 |
Industry | 15 |
Isolation | 1 |
Materials science | 2 |
Medical | 8 |
Municipal planning | 1 |
Natural sciences | 1 |
Superconductivity | 1 |
Technology | 2 |
Transport | 11 |