παρέμβυσμα: 93 phrases in 15 subjects |
Agriculture | 1 |
Astronautics | 1 |
Chemistry | 5 |
Construction | 3 |
Earth sciences | 26 |
Electronics | 1 |
Forestry | 2 |
General | 2 |
Industry | 6 |
Life sciences | 1 |
Materials science | 10 |
Mechanic engineering | 23 |
Medical | 1 |
Metallurgy | 2 |
Transport | 9 |