bombola : 78 phrases in 16 subjects |
Astronomy | 1 |
Chemistry | 10 |
Coal | 1 |
Earth sciences | 3 |
Electronics | 2 |
Energy industry | 1 |
Environment | 1 |
General | 6 |
Industry | 2 |
Law | 2 |
Loading equipment | 4 |
Materials science | 10 |
Mechanic engineering | 3 |
Medical | 14 |
Metallurgy | 10 |
Transport | 8 |