%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:20210608112343+03'23' 2021-06-08T16:00:43+08:00 WPS 文字 2021-08-09T17:04:17+08:00 uuid:ad46e76a-e309-4e91-99fc-bd10e109c258 uuid:ac2db5c2-790b-4fe4-8b24-8bee98c2f335 endstream endobj 11 0 obj << /Filter [/FlateDecode] /Length 4059 >> stream x][??~?ah|m?B:?%??D?A?sN]V?o._{Y?7r ?rxJc6Eo㿝??ߜpgkʌV/œWbL~?=w?Ŝe?E2C?a˔??yp~fxi] ȧS ?'j@=Z[u?X/+WKt??KIb?1ֆ?z?AgX\pۄ?A%^2Rs>@mTFR.?2,:jjПTdHyOB6?aNU\g2G~O\yu`Eڇ0QEWl18v4Y*JC[^3$mSx[!?MH?pt4Uk?p  j?Ļպר <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <֩>| <ı> <ı> <ı> <ı> <ı> <ı>