| русский | rus-000 |
| водоподготовка | |
| العربية | arb-000 | معالجة المياه |
| čeština | ces-000 | příprava vody |
| čeština | ces-000 | úprava vody |
| 普通话 | cmn-000 | 水处理 |
| English | eng-000 | water conditioning |
| English | eng-000 | water preparation |
| English | eng-000 | water processing |
| English | eng-000 | water treating |
| English | eng-000 | water treatment |
| English | eng-000 | water-conditioning |
| français | fra-000 | traitement des eaux |
| français | fra-000 | épuration des eaux |
| русский | rus-000 | очистка воды |
| español | spa-000 | purificación del agua |
| español | spa-000 | tratamiento del agua |