名称 | ifc track accessory equipment |
领域 | IFCRAIL |
URL | http://cbims.org.cn/allscope/IFCRAIL-IfcTrackAccessoryEquipment |
分类编码 | IfcTrackAccessoryEquipment |
父类 | ifc railway element componentifc civil element componentifc element componentifc rootifc productifc track element componentifc objectifc elementifc object definition |
子类 | |
等价类 |