%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 3456 /Subtype /XML /Type /Metadata >> stream mg MATERIAL SAFETY DATA SHEET application/pdf D:20210810105057+02'50' 2021-08-10T16:00:57+08:00 WPS 文字 2023-04-27T15:27+08:00 uuid:49a853c9-5bed-4641-93b2-24fb1675f1df uuid:78e3181c-21bc-4f06-8311-39d9e0668ca9 endstream endobj 11 0 obj << /Filter [/FlateDecode] /Length 5749 >> stream x][?m~_Q?$?f1???p??1v?"E'HvR?H?}ݟLv2{_v.?秿|_?fXO?3[;fMbm??ٷqfo?M/frL?M?kge}]*\om_Kޝm?qOĻպר <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <ı> <ı> <ı> <ı> <ı> <ı>