Historical
DIN 18203-2:2006
Tolerances in building construction - Part 2: Prefabricated steel components (Foreign Standard)
This standard specifies tolerances for prefabricated steel elements such as columns, girders, brusses and panels for walls, floors and roofs. It does not cover tolerances for rolled sections, large roll-formed elements, doors or door frames.
Deutsches Institut für Normung [din]