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| Epikondensor m (for the examination of opaque specimens); Opakilluminator m (for the examination of opaque specimens); Vertikalilluminator m (for the examination of opaque specimens) | |||
| Auflichtilluminator m; Vertikalilluminator m | |||
|
vertical illuminator : 2 фрази в 1 тематиці |
| Фізика | 2 |