encravamentos : 97 phrases in 15 subjects |
Automatic control | 1 |
Chemistry | 2 |
Communications | 10 |
Earth sciences | 1 |
Electric traction | 3 |
Electrical engineering | 3 |
Electronics | 11 |
General | 2 |
Information technology | 1 |
Mechanic engineering | 11 |
Medical | 1 |
Rail transport | 11 |
Risk Management | 1 |
Technology | 1 |
Transport | 38 |