Språk: English
The main sewer system refers to the primary drainage systems in a city or area, which transport wastewater away from buildings and into treatment plants. This system is critical for protecting the environment and ensuring that wastewater is treated in a safe and responsible manner.
Hjelp oss å finne feil eller mangler i «sewer». Velg hva det gjelder og beskriv konkret hva som bør endres. Ikke ta med personopplysninger.

















