#include <Standard.hxx>
#include <Handle_StepElement_Volume3dElementDescriptor.hxx>
#include <Handle_StepElement_HArray1OfVolumeElementPurposeMember.hxx>
#include <StepElement_Volume3dElementShape.hxx>
#include <StepElement_ElementDescriptor.hxx>
#include <StepElement_ElementOrder.hxx>
#include <Handle_TCollection_HAsciiString.hxx>