coroa : 221 phrases in 24 subjects |
Agriculture | 17 |
Coal | 6 |
Earth sciences | 4 |
Economy | 1 |
Electric motors | 1 |
Electric traction | 2 |
Electronics | 4 |
Finances | 4 |
Forestry | 1 |
General | 7 |
Industry | 73 |
Law | 2 |
Life sciences | 1 |
Materials science | 2 |
Mechanic engineering | 36 |
Medical | 27 |
Metallurgy | 4 |
Municipal planning | 5 |
Natural resourses and wildlife conservation | 6 |
Natural sciences | 6 |
Technology | 2 |
Thermal Energy | 1 |
Transport | 8 |
Vacuum tubes | 1 |