decapagem : 76 phrases in 15 subjects |
Agriculture | 1 |
Chemistry | 5 |
Coal | 1 |
Construction | 1 |
Earth sciences | 1 |
Electronics | 10 |
Environment | 7 |
General | 1 |
Industry | 1 |
Labor law | 1 |
Materials science | 1 |
Mechanic engineering | 3 |
Metallurgy | 41 |
Mining | 1 |
Technology | 1 |