 |
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| узел оптики | |||
| оптический блок (oleg.vigodsky) | |||
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| оптический блок | |||
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| оптический блок | |||
| optical unit: 68 phrases in 17 subjects |
| Astronautics | 2 |
| Astronomy | 2 |
| Communications | 1 |
| Computer networks | 1 |
| Electronics | 1 |
| General | 1 |
| Information technology | 3 |
| Logistics | 1 |
| Mass media | 2 |
| Medical | 1 |
| Metrology | 2 |
| Military | 14 |
| Optics branch of physics | 1 |
| Physics | 1 |
| Technology | 8 |
| Telecommunications | 26 |
| Transport | 1 |