BIM

ifc structural action

名称	ifc structural action
领域	IFCRAIL
URL	http://cbims.org.cn/allscope/IFCRAIL-IfcStructuralAction
分类编码	IfcStructuralAction
父类	ifc root ifc product ifc structural activity ifc object ifc object definition
子类	ifc structural curve action ifc structural surface action ifc structural point action
等价类	IFCROAD:ifc structural action