Iskani niz je bil najden v PREVODIH:
Kleinkläranlage
en domestic waste water treatment plant, individual sewage treatment plant, premises sewage treatment plant, septic tank, sewage treatment plant, sewage works, small domestic treatment work, small domestic treatment works, small sewage treatment plant, treatment works for isolated buildings, waste-water treatment plant
mechanische Abwasserbehandlung
en mechanical sewage treatment, mechanical treatment of waste water, mechanical waste water treatment