| 名称 | ifc railway structure element |
| 领域 | IFCRAIL |
| URL | http://cbims.org.cn/allscope/IFCRAIL-IfcRailwayStructureElement |
| 分类编码 | IfcRailwayStructureElement |
| 父类 | ifc rootifc productifc spatial elementifc objectifc object definitionifc spatial structure elementifc civil structure element |
| 子类 | ifc railway terminalifc railway platformifc railway stationifc railwayifc track partifc track |
| 等价类 |