%PDF-1.3 % 1 0 obj << /Creator (Canon ) /CreationDate (D:20200428105228+08'00') /Producer ( ) >> endobj 2 0 obj << /Pages 3 0 R /Type /Catalog >> endobj 4 0 obj << /Type /XObject /Subtype /Image /Name /Obj4 /Width 2482 /Height 3526 /BitsPerComponent 8 /ColorSpace /DeviceGray /Filter /DCTDecode /Length 500217 >> stream ?? ͼ Ԫô ʮһ˶Ԥ ʹڱȷ90vsָ 36ѡ7ͼ500 pc28 30ѡ5 ʮʮˮֲȫ ¹ʹ˾һWelcome һֿ΢Ⱥ թonline һľ ʡ ͸ͼ ɶ˼ 3dͼ˲ʴȫ