[IfcStructuralLoadPlanarForce.PlanarForceZ property PlanarForceZ public IfcPlanarForceMeasure PlanarForceZ { get; set; } 也可以看看 class IfcPlanarForceMeasure class IfcStructuralLoadPlanarForce 命名空间 Aspose.CAD.FileFormats.Ifc.IFC2X3.Entities 部件 Aspose.CAD]
