doorsnede: 142 phrases in 19 subjects |
Agriculture | 13 |
Automated equipment | 1 |
Chemistry | 2 |
Communications | 1 |
Construction | 12 |
Earth sciences | 35 |
Electronics | 2 |
General | 11 |
Health care | 1 |
Hydraulics | 1 |
Industry | 2 |
Life sciences | 2 |
Materials science | 3 |
Mathematics | 3 |
Mechanic engineering | 11 |
Metallurgy | 21 |
Patents | 1 |
Scientific | 1 |
Transport | 19 |