 |
| |||
| фетровый фильтр | |||
| войлочный фильтр | |||
|
felt filter : 4 phrases in 3 subjects |
| Polymers | 2 |
| Pulp and paper industry | 1 |
| Technology | 1 |
|
| |||
| фетровый фильтр | |||
| войлочный фильтр | |||
|
felt filter : 4 phrases in 3 subjects |
| Polymers | 2 |
| Pulp and paper industry | 1 |
| Technology | 1 |