máscara : 205 phrases in 25 subjects |
Agriculture | 7 |
Brazil | 8 |
Chemistry | 1 |
Coal | 1 |
Communications | 6 |
Earth sciences | 2 |
Electronics | 35 |
Environment | 2 |
General | 12 |
Health care | 8 |
Hobbies and pastimes | 2 |
Industry | 4 |
Information technology | 35 |
Labor law | 11 |
Materials science | 3 |
Mechanic engineering | 3 |
Medical | 31 |
Metallurgy | 2 |
Microsoft | 10 |
Natural resourses and wildlife conservation | 2 |
Natural sciences | 3 |
Patents | 7 |
Radio | 1 |
Textile industry | 1 |
Transport | 8 |