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cavidad : 177 phrases in 24 subjects |
Accumulators | 1 |
Agriculture | 1 |
Antennas and waveguides | 5 |
Chemistry | 4 |
Communications | 5 |
Earth sciences | 8 |
Electronics | 14 |
Environment | 1 |
General | 24 |
Health care | 5 |
Hobbies and pastimes | 1 |
Industry | 3 |
Information technology | 5 |
Life sciences | 4 |
Mechanic engineering | 2 |
Medical | 52 |
Metallurgy | 16 |
Natural sciences | 13 |
Physical sciences | 2 |
Radiology | 1 |
Superconductivity | 1 |
Technology | 1 |
Thermal Energy | 5 |
Transport | 3 |