Språk: English
A manhole cover is a unit that covers a manhole, typically made of concrete or metal, and contributes to securing access to underlying pipes and systems. Manhole covers are used to protect and secure access to these systems, and they can be made of different materials, such as concrete or metal.
Hjelp oss å finne feil eller mangler i «manhole». Velg hva det gjelder og beskriv konkret hva som bør endres. Ikke ta med personopplysninger.

















