cilindro : 369 phrases in 22 subjects |
Agriculture | 8 |
Antennas and waveguides | 3 |
Astronautics | 1 |
Brazil | 2 |
Chemistry | 55 |
Commerce | 1 |
Communications | 1 |
Construction | 12 |
Earth sciences | 13 |
Electronics | 5 |
Energy industry | 2 |
Forestry | 7 |
General | 2 |
Industry | 96 |
Information technology | 4 |
Materials science | 1 |
Mechanic engineering | 61 |
Metallurgy | 10 |
Natural sciences | 1 |
Scientific | 1 |
Technology | 56 |
Transport | 27 |