envoltura : 90 phrases in 16 subjects |
Agriculture | 4 |
Antennas and waveguides | 1 |
Communications | 1 |
Earth sciences | 6 |
Electronics | 9 |
Environment | 3 |
General | 22 |
Health care | 3 |
Industry | 18 |
Materials science | 8 |
Mechanic engineering | 1 |
Medical | 9 |
Metallurgy | 2 |
Natural sciences | 1 |
Physical sciences | 1 |
Transport | 1 |