名称 | ifc stair flight type |
领域 | IFCRAIL |
URL | http://cbims.org.cn/allscope/IFCRAIL-IfcStairFlightType |
分类编码 | IfcStairFlightType |
父类 | ifc element typeifc rootifc type objectifc object definitionifc building element typeifc type product |
子类 | |
等价类 | IFCROAD:ifc stair flight type |