| 名称 | ifc flow treatment device type |
| 领域 | IFCRAIL |
| URL | http://cbims.org.cn/allscope/IFCRAIL-IfcFlowTreatmentDeviceType |
| 分类编码 | IfcFlowTreatmentDeviceType |
| 父类 | ifc element typeifc distribution element typeifc distribution flow element typeifc rootifc type objectifc object definitionifc type product |
| 子类 | ifc duct silencer typeifc interceptor typeifc filter type |
| 等价类 | IFCROAD:ifc flow treatment device type |