BIM

ifc building element

名称	ifc building element
领域	IFCRAIL
URL	http://cbims.org.cn/allscope/IFCRAIL-IfcBuildingElement
分类编码	IfcBuildingElement
父类	ifc root ifc product ifc object ifc element ifc object definition
子类	ifc pile ifc curtain wall ifc member ifc stair ifc wall ifc window ifc column ifc slab ifc ramp flight ifc footing ifc roof ifc ramp ifc beam ifc door ifc shading device ifc stair flight ifc railing ifc chimney ifc building element proxy ifc covering ifc plate
等价类	IFCROAD:ifc building element