%PDF-1.7 %档档 1 0 obj <>/Metadata 303 0 R/ViewerPreferences 304 0 R>> endobj 2 0 obj <> endobj 3 0 obj <>/ExtGState<>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 19 0 R] /MediaBox[ 0 0 841.92 595.32] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> endobj 4 0 obj <> stream x溄=]忋6掞鹈=i5嬤X步穱菝頴w囃>t&撋