IFC 4.3.2.20251031 (IFC4X3_ADD2) under development

4.2.10 Quantities

下图展示了应用此概念时使用的通用类和关系。

G <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcPhysicalSimpleQuantity.htm'>IfcPhysicalSimpleQuantity</a> IfcPhysicalSimpleQuantity QuantityName 1. Name [1:1] 2. Description [0:1]      HasExternalReferences [0:?]      PartOfComplex [0:1] 3. Unit [0:1] <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLabel.htm'>IfcLabel</a> IfcLabel <a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcPhysicalSimpleQuantity.htm'>IfcPhysicalSimpleQuantity</a>:Name1-><a href='/IFC/RELEASE/IFC4x3/HTML/lexical/IfcLabel.htm'>IfcLabel</a>:IfcLabel0
Figure 4.2.10.A

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