 |
| |||
| Filter-Material n | |||
| Filtermaterial n (material); Filtermedium n (material); Filtermittel n (material) | |||
| Filtermasse f; Filtermaterial n; Filtermedium n | |||
| Filtermittel n | |||
|
filter medium : 3 фразы в 3 тематиках |
| Окружающая среда | 1 |
| Строительство | 1 |
| Химия | 1 |