| |||
| Filtergewebe n; Filtertuch n | |||
| |||
| Filtergewebe n | |||
| Filterstoff m | |||
| Filtertuch n | |||
|
filter fabrics : 7 phrases in 5 subjects |
| Coal | 1 |
| Environment | 1 |
| Natural resourses and wildlife conservation | 3 |
| Nuclear physics | 1 |
| Refrigeration | 1 |
| |||
| Filtergewebe n; Filtertuch n | |||
| |||
| Filtergewebe n | |||
| Filterstoff m | |||
| Filtertuch n | |||
|
filter fabrics : 7 phrases in 5 subjects |
| Coal | 1 |
| Environment | 1 |
| Natural resourses and wildlife conservation | 3 |
| Nuclear physics | 1 |
| Refrigeration | 1 |