| Subject | English | German |
| sampl. | effective instantaneous ash curve | Waschgrundkurve |
| mining. | effective instantaneous ash curve | Ae-Kurve (im Waschkurvenbild nach Henry-Reinhardt) |
| coal. | instantaneous ash curve | Verwachsungsgrundkurve |
| coal. | instantaneous ash curve | A-Kurve |
| mining. | instantaneous ash curve | A-Kurve (im Verwachsungskurvenbild nach Henry-Reinhardt) |
| mining. | instantaneous ash curve | Ascheschichtenkurve |