| Subject | English | German |
| sampl. | ash / specific-gravity curve | Verwachsungskurve |
| mining. | ash / specific-gravity curve | Verwachsungskurvenbild |
| sampl. | effective washability curve based on specific gravity | Trennwichtekurve |
| mining. | effective washability curve based on specific gravity | We-Kurve (im Waschkurvenbild nach Henry-Reinhardt) |
| mining. | effective washability curve based on specific gravity | Waschwichtekurve |
| sampl. | specific gravity curve | Dichtekurve |
| mining. | specific gravity curve | DKurve (im Verwachsungskurvenbild nach Henry-Reinhardt) |