| |||
| мешочный фильтр | |||
|
bag- type collector : 8 phrases in 4 subjects |
| Cement | 1 |
| Ecology | 2 |
| Occupational health & safety | 4 |
| Silicate industry | 1 |
| |||
| мешочный фильтр | |||
|
bag- type collector : 8 phrases in 4 subjects |
| Cement | 1 |
| Ecology | 2 |
| Occupational health & safety | 4 |
| Silicate industry | 1 |