名称 | ifc bridge element assembly |
领域 | IFCRAIL |
URL | http://cbims.org.cn/allscope/IFCRAIL-IfcBridgeElementAssembly |
分类编码 | IfcBridgeElementAssembly |
父类 | ifc rootifc productifc civil elementifc civil element assemblyifc objectifc elementifc object definition |
子类 | ifc bridge jointifc beam falling prevention deviceifc cross braceifc bridge truss |
等价类 |