lens-edging
| pattern
| lens edging | |
| opt. | Rundieren von Linsen |
| pattern | |
| gen. | Muster; Schablone; Schnittmuster; Struktur; Vorbild; Vorlage |
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| Rundieren von Linsen | |||
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lens-edging : 3 phrases in 1 subject |
| Optics branch of physics | 3 |