| 名称 | ifc building element part |
| 领域 | IFCROAD |
| URL | http://cbims.org.cn/allscope/IFCROAD-IfcBuildingElementPart |
| 分类编码 | IfcBuildingElementPart |
| 父类 | ifc element componentifc rootifc productifc objectifc elementifc object definition |
| 子类 | |
| 等价类 | IFCRAIL:ifc building element part |