程序包 org.sikongsphere.ifc.model.schema.resource.approval.entity

类概要

类	说明
IfcApproval	An IfcApproval represents information about approval processes for a plan, a design, a proposal, a change order, etc, in a construction or facilities management project.
IfcApprovalActorRelationship
IfcApprovalPropertyRelationship
IfcApprovalRelationship