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| выходной фильтр (MichaelBurov) | |||
| последующий фильтр | |||
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back filter : 15 phrases in 11 subjects |
| Automated equipment | 1 |
| Automobiles | 1 |
| Construction | 1 |
| Electronics | 2 |
| Geology | 1 |
| Hydraulics | 1 |
| Makarov | 3 |
| Pharmacy and pharmacology | 1 |
| Sakhalin | 2 |
| Technology | 1 |
| Weapons of mass destruction | 1 |