 |
| |||
| purification | |||
| refinement | |||
| refining The processing of raw material to remove impurities; extraction (Öl) | |||
| refining | |||
| Raffination: 19 Phrasen in 10 Thematiken |
| Allgemeine Lexik | 1 |
| Chemie | 5 |
| Fett- und Ölindustrie | 1 |
| Industrie | 1 |
| Kohle | 2 |
| Landwirtschaft | 1 |
| Materialwissenschaften | 1 |
| Metallurgie | 5 |
| Statistik | 1 |
| Umwelt | 1 |