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| флотационная машина комбинированного действия | |||
| combination machine: 19 phrases in 12 subjects |
| Automated equipment | 1 |
| Aviation medicine | 2 |
| Construction | 1 |
| General | 1 |
| Leather | 3 |
| Makarov | 1 |
| Meat processing | 1 |
| Mechanic engineering | 1 |
| Mechanics | 1 |
| Mining | 3 |
| Technology | 3 |
| Wood processing | 1 |