http://www.uilmilanolombardia.it/wp-content/uploads/2023/02/UIL_logo-sito.png00Pierfrancesco Gallienahttp://www.uilmilanolombardia.it/wp-content/uploads/2023/02/UIL_logo-sito.pngPierfrancesco Galliena2019-10-28 17:24:022019-10-28 17:28:36Construction worker use safety harness and safety line working on a new construction site project.