máscara: 178 phrases in 21 subjects |
Agriculture | 8 |
Brazil | 5 |
Chemistry | 2 |
Coal | 1 |
Communications | 6 |
Earth sciences | 2 |
Electronics | 31 |
General | 15 |
Health care | 6 |
Hobbies and pastimes | 2 |
Industry | 4 |
Information technology | 31 |
Labor law | 5 |
Materials science | 3 |
Medical | 32 |
Metallurgy | 2 |
Microsoft | 10 |
Natural sciences | 1 |
Patents | 8 |
Textile industry | 1 |
Transport | 3 |