BIM

ifc rel assigns to control

名称	ifc rel assigns to control
领域	IFCRAIL
URL	http://cbims.org.cn/allscope/IFCRAIL-IfcRelAssignsToControl
分类编码	IfcRelAssignsToControl
父类	ifc root ifc rel assigns ifc relationship
子类
等价类	IFCROAD:ifc rel assigns to control