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| сортирующее устройство | |||
| прибор для фокусировки | |||
| устройство наводки на резкость | |||
| фокусирующее устройство | |||
| focuser: 8 phrases in 6 subjects |
| Electronics | 2 |
| Mass media | 1 |
| Nanotechnology | 1 |
| Physics | 2 |
| Polygraphy | 1 |
| Technology | 1 |
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