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fDesc[0] = "Cut Opening LT is a free add-on for Revit that provides a set of tools for creating openings in building constructions. It allows you to easily cut holes in the places where MEP ducts, pipes, cable traces or conduits intersect Walls, Floors, Ceilings or Roofs. It has support for Revit 2014 and Revit 2013.";

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