invólucro : 75 phrases in 19 subjects |
Agriculture | 10 |
Brazil | 1 |
Chemistry | 1 |
Coal | 1 |
Earth sciences | 1 |
Electronics | 17 |
Food industry | 2 |
General | 12 |
Health care | 4 |
Hobbies and pastimes | 9 |
Industry | 7 |
Materials science | 2 |
Mechanic engineering | 2 |
Municipal planning | 1 |
Natural sciences | 1 |
Patents | 1 |
Politics | 1 |
Technology | 1 |
Transport | 1 |