escudo : 33 phrases in 16 subjects |
Agriculture | 1 |
Astronautics | 1 |
Construction | 1 |
Earth sciences | 5 |
Finances | 3 |
General | 4 |
Industry | 3 |
Law | 1 |
Materials science | 2 |
Mechanic engineering | 3 |
Medical | 2 |
Natural sciences | 1 |
Nuclear physics | 1 |
Patents | 1 |
Trade unions | 2 |
Transport | 2 |