| 名称 | ifc unitary equipment |
| 领域 | IFCRAIL |
| URL | http://cbims.org.cn/allscope/IFCRAIL-IfcUnitaryEquipment |
| 分类编码 | IfcUnitaryEquipment |
| 父类 | ifc rootifc productifc distribution elementifc objectifc elementifc distribution flow elementifc object definitionifc energy conversion device |
| 子类 | |
| 等价类 | IFCROAD:ifc unitary equipment |