tirante : 66 phrases in 13 subjects |
Chemistry | 2 |
Electric traction | 2 |
Electrical engineering | 1 |
Electronics | 5 |
General | 2 |
Industry | 3 |
Isolation | 1 |
Leather | 1 |
Materials science | 2 |
Mechanic engineering | 22 |
Metallurgy | 3 |
Power lines | 1 |
Transport | 21 |