refino : 73 phrases in 19 subjects |
Agriculture | 14 |
Chemistry | 11 |
Coal | 2 |
Commerce | 1 |
Economy | 1 |
Energy industry | 1 |
Environment | 6 |
Finances | 2 |
Food industry | 3 |
General | 1 |
Industry | 5 |
Information technology | 1 |
Materials science | 1 |
Medical | 2 |
Metallurgy | 11 |
Oil / petroleum | 7 |
Statistics | 1 |
Technology | 2 |
Thermal Energy | 1 |