Stadtwerke München have rehabilitated a water main built in 1905, using the PE reduction method.
https://www.egeplast.de/wp-content/uploads/2015/05/3R_Stadtwerke-München.jpg167253Eugen Kerkesnerhttps://www.egeplast.de/wp-content/uploads/2020/02/logo_blau-1030x865.pngEugen Kerkesner2015-05-15 09:15:252022-05-10 13:50:31Technical article on Stadtwerke München in 3r magazine