русский | rus-000 |
фильтрующий слой |
English | eng-000 | blanket filter |
English | eng-000 | clarification bed |
English | eng-000 | drainage course |
English | eng-000 | filter bed |
English | eng-000 | filter layer |
English | eng-000 | filter-bed |
English | eng-000 | filtering layer |
English | eng-000 | percolation bed |
suomi | fin-000 | suodatinkerros |