κοχλίας : 271 phrases in 15 subjects |
Agriculture | 10 |
Chemistry | 10 |
Coal | 1 |
Earth sciences | 3 |
Electronics | 1 |
General | 3 |
Industry | 7 |
Life sciences | 18 |
Materials science | 5 |
Mechanic engineering | 192 |
Medical | 3 |
Metallurgy | 3 |
Natural sciences | 3 |
Technology | 4 |
Transport | 8 |