名称 | ifc rel associates |
领域 | IFCROAD |
URL | http://cbims.org.cn/allscope/IFCROAD-IfcRelAssociates |
分类编码 | IfcRelAssociates |
父类 | ifc rootifc relationship |
子类 | ifc rel associates libraryifc rel associates materialifc rel associates approvalifc rel associates documentifc rel associates classificationifc rel associates constraint |
等价类 | IFCRAIL:ifc rel associates |