| 名称 | ifc damper type |
| 领域 | IFCROAD |
| URL | http://cbims.org.cn/allscope/IFCROAD-IfcDamperType |
| 分类编码 | IfcDamperType |
| 父类 | ifc element typeifc distribution element typeifc distribution flow element typeifc rootifc type objectifc object definitionifc flow controller typeifc type product |
| 子类 | |
| 等价类 | IFCRAIL:ifc damper type |