| |||
| Kiesfilter n | |||
| Sandfilterschicht f; Stützschicht f (Brunnenbau) | |||
| Sandfilter n | |||
|
sand filter : 15 phrases in 4 subjects |
| Construction | 4 |
| Environment | 4 |
| Medical | 1 |
| Natural resourses and wildlife conservation | 6 |
| |||
| Kiesfilter n | |||
| Sandfilterschicht f; Stützschicht f (Brunnenbau) | |||
| Sandfilter n | |||
|
sand filter : 15 phrases in 4 subjects |
| Construction | 4 |
| Environment | 4 |
| Medical | 1 |
| Natural resourses and wildlife conservation | 6 |