名称 | ifc civil element |
领域 | IFCRAIL |
URL | http://cbims.org.cn/allscope/IFCRAIL-IfcCivilElement |
分类编码 | IfcCivilElement |
父类 | ifc rootifc productifc objectifc elementifc object definition |
子类 | ifc rock soil massifc railway elementifc civil element assemblyifc subgrade elementifc tunnel elementifc bridge element |
等价类 | IFCROAD:ifc civil element |