| 名称 | ifc sub contract resource |
| 领域 | IFCRAIL |
| URL | http://cbims.org.cn/allscope/IFCRAIL-IfcSubContractResource |
| 分类编码 | IfcSubContractResource |
| 父类 | ifc resourceifc rootifc construction resourceifc objectifc object definition |
| 子类 | |
| 等价类 | IFCROAD:ifc sub contract resource |