 |
| |||
| filtering installation/unit (10-4 Bema) | |||
| фильтрующей установке: 3 phrases in 3 subjects |
| Electrical engineering | 1 |
| Food industry | 1 |
| Thermal engineering | 1 |
|
| |||
| filtering installation/unit (10-4 Bema) | |||
| фильтрующей установке: 3 phrases in 3 subjects |
| Electrical engineering | 1 |
| Food industry | 1 |
| Thermal engineering | 1 |