名称 | ifc railway speed control device |
领域 | IFCRAIL |
URL | http://cbims.org.cn/allscope/IFCRAIL-IfcRailwaySpeedControlDevice |
分类编码 | IfcRailwaySpeedControlDevice |
父类 | ifc rootifc railway elementifc productifc civil elementifc objectifc elementifc object definition |
子类 | ifc railway retarderifc railway speed reducer |
等价类 |