A drafting line set standardizes linetypes for construction documents—centerlines, hidden edges

https://registerdienste.de/index.php?title=Choosing_Copper_Line_Set_Insulation_for_Hot_and_Cold_Regions

A drafting line set standardizes linetypes for construction documents—centerlines, hidden edges, section cuts—ensuring consistent interpretation, code compliance, and coordination across multidisciplinary teams.