Iskani niz je bil najden v PREVODIH:
Abwasserbehandlung
en biological waste water treatment, chemical waste water treatment, effluent treatment, effluent water treatment, sewage clarification, sewage purification, sewage treatment, treatment of waste water, waste water treatment, waste-water treatment, wastewater purification
Abwasserbehandlung nach dem Reinsauerstoffverfahren
en oxygen-activated-sludge waste-water treatment
Abwasserbehandlungsanlage
en clarification plant, sewage disposal plant, sewage plant, sewage tratment plant, sewage treatment plant, sewage works, waste water treatment plant, waste-water treatment plant, waste-water-treatment facility, waste-water-treatment plant