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selective floatation
| collar
- 只找到单语
| selective floatation | |
| 矿业 | selektive Flotation; sortenweise Flotation |
| collar | |
| 一般 | Bund; Halsband; Kragen; jdn. am Schlafittchen fassen; Halskragen; Abdeckrosette |
| 技术 | Koller; Kugellagerring; Manschette |
| |||
| selektive Flotation; sortenweise Flotation | |||
