%PDF-1.7 % 2 0 obj << /Metadata 4 0 R /Names << /Dests 5 0 R >> /Outlines 6 0 R /Pages 7 0 R /Type /Catalog >> endobj 4 0 obj << /Length 3459 /Subtype /XML /Type /Metadata >> stream mg MATERIAL SAFETY DATA SHEET application/pdf D:20210726142643+06'26' 2021-07-26T16:00:43+08:00 WPS 文字 2023-04-25T15:13:12+08:00 uuid:fbc82d05-e675-4dcb-92e8-f59f90ffd660 uuid:3191d2e0-62d1-4252-847f-6c4cb182424b endstream endobj 11 0 obj << /Filter [/FlateDecode] /Length 5706 >> stream xڭ=َ$q?s?  fZa??? {%;v?G%?vg*q1?LMK?৿XS?ӯ[y?OfC(c|ӏeϗ?a}׿}X&i^hl?s>?sg'߻?x)u?"u푻y??W?މGu!?.?@sI?n)Hϗ?7>Xz 0{W&{?s\`??st?Ϳom?Pfʾk"'x?G?r?Ϙ nI,y}R66}m,?Ļպר <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <ı> <ı> <ı> <ı> <ı> <ı>