%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:20210608163240+08'32' 2021-06-08T16:00:40+08:00 WPS 文字 2023-09-20T09:57:32+08:00 uuid:4d2439c4-26eb-48db-b88d-9a98b6e1e42e uuid:2c213087-04ed-4d76-b9c3-0debc593c44b endstream endobj 11 0 obj << /Filter [/FlateDecode] /Length 5820 >> stream xڝ]K?qϯ赁*_`fƈ,_ ?+'R`H $/ ׇnVu?HN&z||l?mH>?`q m<>~??/X}J?qsvF[;凘x?9?򧗷/;n;wdžtl_?2NH _^@}Iy_{Ɣ.FTc|i'}bTX, l֖PG??~l4NX? GbG?Ļպר <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <ı> <ı> <ı> <ı> <ı> <ı>