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| Speisewasserreiniger m; Trinkwasseraufbereitungsanlage f | |||
| Wasseraufbereitungsanlage f | |||
| установка для очистки воды: 32 phrases in 8 subjects |
| Brewery | 3 |
| Canada | 1 |
| Construction | 13 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear and fusion power | 4 |
| Oil / petroleum | 1 |
| Technology | 2 |
| Water supply | 7 |