 |
| |||
| Abwasserleitung f | |||
| Abflusssystem n; Schmutzwassersystem n; Speigattleitung f | |||
| сточная система: 24 phrases in 10 subjects |
| Brewery | 1 |
| Environment | 3 |
| General | 1 |
| Natural resourses and wildlife conservation | 5 |
| Nautical | 1 |
| Nuclear and fusion power | 4 |
| Public utilities | 1 |
| Sewage and wastewater treatment | 2 |
| Shipbuilding | 3 |
| Water supply | 3 |