Define SCHEMA_IfcMaterialLayerSetUsage_HAS_LayerSetDirection¶
Defined in File Ifc4-definitions.h
Define Documentation¶
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SCHEMA_IfcMaterialLayerSetUsage_HAS_LayerSetDirection
Defined in File Ifc4-definitions.h
SCHEMA_IfcMaterialLayerSetUsage_HAS_LayerSetDirection