関連ワード:  how to modify xref in autocad    how to edit xref in autocad    how to update xref in autocad    how to change xref in autocad    how to edit external reference in autocad    how to change xref transparency in autocad    how to change xref color in autocad    how to change xref path in autocad    how to change xref fade in autocad    how to change xref layers in autocad