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