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| слой, имеющий поверхностное покрытие | |||
| coated layer: 10 phrases in 7 subjects |
| Astronautics | 1 |
| Biology | 1 |
| Construction | 4 |
| Electronics | 1 |
| Immunology | 1 |
| Sakhalin | 1 |
| Technology | 1 |
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