The IfcElementAssemblyType defines a list of commonly shared property set definitions of an element and an optional set of product representations. It is used to define an element specification (i.e. the specific product information, that is kdtree3 to all occurrences of that product type).
The IfcElementAssemblyType defines a list of commonly shared property set definitions of an element and an optional set of product representations. It is used to define an element specification (i.e. the specific product information, that is kdtree3 to all occurrences of that product type).