 |
|
refinar : 58 phrases in 20 subjects |
| Agriculture | 15 |
| Chemistry | 7 |
| Coal | 2 |
| Commerce | 1 |
| Economics | 1 |
| Environment | 4 |
| Finances | 2 |
| Food industry | 3 |
| General | 1 |
| Health care | 1 |
| Industry | 2 |
| Information technology | 1 |
| Materials science | 2 |
| Medical | 3 |
| Metallurgy | 5 |
| Oil / petroleum | 3 |
| Statistics | 1 |
| Sugar production | 1 |
| Technology | 1 |
| Transport | 2 |