active·Information societyChoosing pipes for water and heating: metal-plastic, polypropylene or copper09 Sept 2026·1 event·1 sourceFollowHow events unfoldedFrom the beginning to today09/09/2026, 11:50Choosing pipes for water and heating: metal-plastic, polypropylene or copper1 source →1 of 1 eventsStoryline coverage1 source · 1/7