retro-reflection
| microscope
| retro-reflection | |
| el. | Rueckstrahlung; Retroreflexion |
| microscope | |
| gen. | Mikroskop |
| tech. | Feinsehrohr; mikroskopieren |
| |||
| Rueckstrahlung f; Retroreflexion f | |||
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retro-reflection : 1 phrase in 1 subject |
| Physics | 1 |