%PDF-1.5 % 1 0 obj <> endobj 2 0 obj <>/Metadata 74 0 R>> endobj 3 0 obj <> endobj 4 0 obj <>/ExtGState<>/XObject<>>>/Group<>/Annots[23 0 R 24 0 R]/StructParents 0/Tabs/S>> endobj 5 0 obj <>stream 1 0 0 -1 0 841.90002441 cm /Artifact <> BDC q 1 0 0 1 90 42.54999924 cm -90 0 m 505.29998779 0 l 505.29998779 40.39699936 l -90 40.39699936 l h W n q 139.5 0 0 -27 0 27 cm /X1 Do Q q 0 G 0.75 w -1.45000005 30.02199936 m 416.75 30.02199936 l S Q Q EMC /Artifact <> BDC q 1 0 0 1 90 707.55603027 cm -90 0 m 505.29998779 0 l 505.29998779 84.7440033 l -90 84.7440033 l h W n BT /FAAAAI 7.5 Tf 1 0 0 -1 0 7.61800003 Tm 0 g [<00030004000500060007000800060009000A000B000C000D000E000F001000110012>] TJ /FAAABD 7.5 Tf [-250(11)] TJ /FAAAAI 7.5 Tf [-250<0013>] TJ /FAAABD 7.5 Tf [( )] TJ /GS1 gs 0 g [-1000( )] TJ ET q 1 0 0 1 0 21.18600082 cm BT 1 0 0 -1 0 7.61800003 Tm /GS2 gs 0 g [(Address)] TJ /FAAAAI 7.5 Tf [<0005>] TJ /FAAABD 7.5 Tf [(N)-1(O.11Bai)1(ze Road,Anqing Yangtse Ri)1(ver Bridge Economi)1(c Development)1( Zone,Anhui,China)] TJ /GS1 gs 0 g [( )] TJ ET Q q 1 0 0 1 0 42.37200165 cm BT /FAAAAI 7.5 Tf 1 0 0 -1 0 7.61800003 Tm /GS2 gs 0 g [<00140015>] TJ /FAAABD 7.5 Tf [(\(Tel\))] TJ /FAAAAI 7.5 Tf [<0005>] TJ /FAAABD 7.5 Tf [(0556-5698106 )-750(\(0\)18655662180)] TJ /FAAABI 7.5 Tf 0.2 g [( )1( )] TJ /FAAAAI 7.5 Tf 0 g [-1333<00160017>] TJ /FAAABD 7.5 Tf [(\(Fax\))] TJ /FAAAAI 7.5 Tf [<0005>] TJ /FAAABD 7.5 Tf [( )-250(0556-5698108 )] TJ /GS1 gs 0 g [-6750( )] TJ ET Q q 1 0 0 1 0 63.55799866 cm BT /FAAAAI 7.5 Tf 1 0 0 -1 0 7.61800003 Tm /GS2 gs 0 g [<00180019001A>] TJ /FAAACB 7.5 Tf [(We)1(b)] TJ /FAAAAI 7.5 Tf [-1<001B>] TJ /FAAACB 7.5 Tf [( )-274(:)1( )] TJ ET BT 1 0 0 -1 57.60100174 7.61800003 Tm [(www.du)-1(xiu)-1(.com.)-1(c)1(n)-1( )-1( )] TJ /FAAAAI 7.5 Tf [-3561<001C001D001A>] TJ /FAAACB 7.5 Tf [(E-mai)-1(l)] TJ /FAAAAI 7.5 Tf [<001B>] TJ /FAAACB 7.5 Tf [(: )] TJ ET BT 1 0 0 -1 223.62600708 7.61800003 Tm [(du)-1(xiu)-1(@du)-1(xiu)-1(.com.cn)] TJ ET Q Q EMC q 1 0 0 1 90 82.9469986 cm /P <> BDC BT /FAAACG 16 Tf 1 0 0 -1 207.6499939 21.33799934 Tm /GS1 gs 0 g [( )] TJ ET EMC q 1 0 0 1 0 41.20000076 cm /P <> BDC BT 1 0 0 -1 97.11100006 21.47500038 Tm /GS2 gs 0 g [(RU-0530)] TJ ET EMC /P <> BDC BT /FAAACI 16 Tf 1 0 0 -1 157.54899597 21.47500038 Tm 2 Tr 0.45714286 w 0 G [<001A>-4<001E>-4<001F>-4<0020>-4<0021>-4<0022>-4<0023>-4<0024>-4<0025>-4<001B>] TJ ET EMC /P <> BDC BT /FAAACG 16 Tf 1 0 0 -1 318.18899536 21.47500038 Tm 0 Tr /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 82.40000153 cm /P <> BDC BT 1 0 0 -1 0 21.33799934 Tm [( )] TJ ET EMC Q q 1 0 0 1 0 123.59999847 cm /P <> BDC BT /FAAACI 14 Tf 1 0 0 -1 0 20.73999977 Tm 2 Tr /GS2 gs 0 g 0.40000001 w 0 G [<0026>-4<0027>] TJ ET EMC /P <> BDC BT /FAAACG 14 Tf 1 0 0 -1 28.11199951 20.73999977 Tm 0 Tr [( )] TJ ET EMC /P <> BDC BT /FAAACI 14 Tf 1 0 0 -1 35.11199951 20.73999977 Tm 2 Tr [<0028>-4<0029>-4<002A>-4<002B>-4<002C>-4<002D>-4<002E>-4<0005>] TJ ET EMC /P <> BDC BT /FAAABD 14 Tf 1 0 0 -1 147.55999756 20.73999977 Tm 0 Tr /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 28 164.80000305 cm /P <> BDC BT /FAAAAI 14 Tf 1 0 0 -1 0 20.73999977 Tm /GS2 gs 0 g [<002F>-18<0029>-18<0030>-17<0025>-18<0031>-18<0032>-18<0033>-18<0034>-17<0035>-18<0036>-18<0037>-18<0038>-17<0039>-18<003A>-18<003B>-18<003C>-18<003D>-17<003E>] TJ ET EMC /P <> BDC BT /FAAABD 14 Tf 1 0 0 -1 256.48199463 20.73999977 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 263.73098755 20.73999977 Tm [(\()] TJ ET EMC /P <> BDC BT /FAAAAI 14 Tf 1 0 0 -1 268.64199829 20.73999977 Tm [<003F>-18<0040>-18<0041>-17<0042>-18<0043>-18<0044>] TJ ET EMC /P <> BDC BT 1 0 0 -1 354.13598633 20.73999977 Tm [<0045>-18<0046>] TJ ET EMC /P <> BDC BT /FAAABD 14 Tf 1 0 0 -1 382.63400269 20.73999977 Tm [(\))] TJ ET EMC /P <> BDC BT /FAAAAI 14 Tf 1 0 0 -1 387.29598999 20.73999977 Tm [<0047>] TJ ET EMC /P <> BDC BT 1 0 0 -1 -28 51.94000244 Tm [<00480049004A004B>] TJ ET EMC /P <> BDC BT 1 0 0 -1 28 51.94000244 Tm [<0047>] TJ ET EMC /P <> BDC BT 1 0 0 -1 40.82499695 51.94000244 Tm [<003F000E004C>] TJ ET EMC /P <> BDC BT 1 0 0 -1 82.82499695 51.94000244 Tm [<0047>] TJ ET EMC /P <> BDC BT 1 0 0 -1 95.65000153 51.94000244 Tm [<004D001F0022004E0044004F00500038002C002200230051004E>] TJ ET EMC /P <> BDC BT 1 0 0 -1 277.6499939 51.94000244 Tm [<0047>] TJ ET EMC /P <> BDC BT 1 0 0 -1 290.4750061 51.94000244 Tm [<00520053004E0054>] TJ ET EMC /P <> BDC BT 1 0 0 -1 346.4750061 51.94000244 Tm [<0055>] TJ ET EMC /P <> BDC BT 1 0 0 -1 359.29998779 51.94000244 Tm [<0056002D>] TJ ET EMC /P <> BDC BT 1 0 0 -1 -28 83.13999939 Tm [<00570058004D00590017005A005B>] TJ ET EMC /P <> BDC BT 1 0 0 -1 70 83.13999939 Tm [<0047>] TJ ET EMC /P <> BDC BT /FAAABD 14 Tf 1 0 0 -1 83.72399902 83.13999939 Tm [(PVC)] TJ ET EMC /P <> BDC BT /FAAAAI 14 Tf 1 0 0 -1 114.45799255 83.13999939 Tm [<005B>] TJ ET EMC /P <> BDC BT 1 0 0 -1 128.45799255 83.13999939 Tm [<0047>] TJ ET EMC /P <> BDC BT /FAAABD 14 Tf 1 0 0 -1 142.18200684 83.13999939 Tm [(PU)] TJ ET EMC /P <> BDC BT /FAAAAI 14 Tf 1 0 0 -1 163.57800293 83.13999939 Tm [<005B00440020005C005D005E0059005F0023001F002200600061>] TJ ET EMC /P <> BDC BT 1 0 0 -1 345.57800293 83.13999939 Tm [<0047>] TJ ET EMC /P <> BDC BT 1 0 0 -1 359.30200195 83.13999939 Tm [<00620063>] TJ ET EMC /P <> BDC BT 1 0 0 -1 -28 114.33999634 Tm [<00640030006500660029006700420022002300680069>] TJ ET EMC /P <> BDC BT 1 0 0 -1 126 114.33999634 Tm [<0055>] TJ ET EMC /P <> BDC BT 1 0 0 -1 134.1499939 114.33999634 Tm [<002F00290063006A002D006B006C0048005B006D006E006F0070>] TJ ET EMC /P <> BDC BT 1 0 0 -1 316.1499939 114.33999634 Tm [<0055>] TJ ET EMC /P <> BDC BT 1 0 0 -1 324.29998779 114.33999634 Tm [<0071007200730074>] TJ ET EMC /P <> BDC BT 1 0 0 -1 380.29998779 114.33999634 Tm [<0047>] TJ ET EMC /P <> BDC BT 1 0 0 -1 -28 145.54000854 Tm [<00750076>] TJ ET EMC /P <> BDC BT /FAAABD 14 Tf 1 0 0 -1 0 145.54000854 Tm [(,)] TJ ET EMC /P <> BDC BT 1 0 0 -1 3.5 145.54000854 Tm [( )] TJ ET EMC /P <> BDC BT /FAAAAI 14 Tf 1 0 0 -1 10.5 145.54000854 Tm [<0075007700470075003700780055>] TJ ET EMC /P <> BDC BT /FAAABD 14 Tf 1 0 0 -1 108.5 145.54000854 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 115.5 145.54000854 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 330.79998779 cm /P <> BDC BT /FAAACI 14 Tf 1 0 0 -1 0 20.73999977 Tm 2 Tr /GS2 gs 0 g 0.40000001 w 0 G [<0079>-4<0027>] TJ ET EMC /P <> BDC BT /FAAACG 14 Tf 1 0 0 -1 28.11199951 20.73999977 Tm 0 Tr [( )] TJ ET EMC /P <> BDC BT /FAAACI 14 Tf 1 0 0 -1 35.11199951 20.73999977 Tm 2 Tr [<007A>-4<003E>-4<007B>-4<007C>-4<007D>-4<007E>-4<0005>] TJ ET EMC /P <> BDC BT /FAAACG 14 Tf 1 0 0 -1 133.5039978 20.73999977 Tm 0 Tr /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 48 372 cm /P <> BDC BT /FAAAAI 12 Tf 1 0 0 -1 0 16.1060009 Tm /GS2 gs 0 g [<00200038>] TJ ET EMC /P <> BDC BT /FAAABD 12 Tf 1 0 0 -1 24 16.1060009 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 96 16.1060009 Tm /GS1 gs 0 g [( )] TJ ET EMC /P <> BDC BT /FAAAAI 12 Tf 1 0 0 -1 138 16.1060009 Tm /GS2 gs 0 g [<0025003100320033003400350036003700380039003A003B003C003D003E>] TJ ET EMC /P <> BDC BT /FAAABD 12 Tf 1 0 0 -1 318 16.1060009 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 48 405.3999939 cm /P <> BDC BT /FAAAAI 12 Tf 1 0 0 -1 0 16.1060009 Tm /GS2 gs 0 g [<007F0080>] TJ ET EMC /P <> BDC BT /FAAABD 12 Tf 1 0 0 -1 24 16.1060009 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 120 16.1060009 Tm /GS1 gs 0 g [( )] TJ ET EMC /P <> BDC BT /FAAAAI 12 Tf 1 0 0 -1 141 16.1060009 Tm /GS2 gs 0 g [<007A00100081003E0082>] TJ ET EMC /P <> BDC BT /FAAABD 12 Tf 1 0 0 -1 201 16.1060009 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 48 438.79998779 cm /P <> BDC BT /FAAAAI 12 Tf 1 0 0 -1 0 16.1060009 Tm /GS2 gs 0 g [<008300400084001A>] TJ ET EMC /P <> BDC BT /FAAABD 12 Tf 1 0 0 -1 48 16.1060009 Tm [(%)] TJ ET EMC /P <> BDC BT /FAAAAI 12 Tf 1 0 0 -1 57.99599838 16.1060009 Tm [<001B>] TJ ET EMC /P <> BDC BT /FAAABD 12 Tf 1 0 0 -1 69.9960022 16.1060009 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 111.9960022 16.1060009 Tm /GS1 gs 0 g [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 144 16.1060009 Tm /GS2 gs 0 g [(35)] TJ ET EMC /P <> BDC BT 1 0 0 -1 156 16.1060009 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 159 16.1060009 Tm [()] TJ ET EMC /P <> BDC BT 1 0 0 -1 165.58599854 16.1060009 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 168.58599854 16.1060009 Tm [(2)] TJ ET EMC /P <> BDC BT 1 0 0 -1 174.58599854 16.1060009 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 186.58599854 16.1060009 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 48 472.20001221 cm /P <> BDC BT /FAAAAI 12 Tf 1 0 0 -1 0 16.1060009 Tm /GS2 gs 0 g [<004C0085001A>] TJ ET EMC /P <> BDC BT /FAAABD 12 Tf 1 0 0 -1 36 16.1060009 Tm [(mPa.s/25)] TJ ET EMC /P <> BDC BT /FAAAAI 12 Tf 1 0 0 -1 80.33799744 16.1060009 Tm [<0086>] TJ ET EMC /P <> BDC BT 1 0 0 -1 92.33799744 16.1060009 Tm [<001B>] TJ ET EMC /P <> BDC BT /FAAABD 12 Tf 1 0 0 -1 104.33799744 16.1060009 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 128.33799744 16.1060009 Tm /GS1 gs 0 g [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 141 16.1060009 Tm /GS2 gs 0 g [(400-1000)] TJ ET EMC /P <> BDC BT 1 0 0 -1 186.9960022 16.1060009 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 48 505.6000061 cm /P <> BDC BT /FAAABD 12 Tf 1 0 0 -1 0 16.1060009 Tm /GS2 gs 0 g [(pH)] TJ ET EMC /P <> BDC BT /FAAAAI 12 Tf 1 0 0 -1 17.66600037 16.1060009 Tm [<0087001A>] TJ ET EMC /P <> BDC BT /FAAABD 12 Tf 1 0 0 -1 41.66600037 16.1060009 Tm [(1/10)] TJ ET EMC /P <> BDC BT /FAAAAI 12 Tf 1 0 0 -1 63 16.1060009 Tm [<001B>] TJ ET EMC /P <> BDC BT /FAAABD 12 Tf 1 0 0 -1 75 16.1060009 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 135 16.1060009 Tm /GS1 gs 0 g [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 141 16.1060009 Tm /GS2 gs 0 g [(7)] TJ ET EMC /P <> BDC BT 1 0 0 -1 147 16.1060009 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 150 16.1060009 Tm [(~)] TJ ET EMC /P <> BDC BT 1 0 0 -1 156.49200439 16.1060009 Tm [( )] TJ ET EMC /P <> BDC BT 1 0 0 -1 159.49200439 16.1060009 Tm [(9)] TJ ET EMC /P <> BDC BT 1 0 0 -1 165.49200439 16.1060009 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 0 539 cm /P <> BDC BT /FAAACI 14 Tf 1 0 0 -1 0 20.73999977 Tm 2 Tr /GS2 gs 0 g 0.40000001 w 0 G [<0088>-4<0027>] TJ ET EMC /P <> BDC BT /FAAACG 14 Tf 1 0 0 -1 28.11199951 20.73999977 Tm 0 Tr [( )] TJ ET EMC /P <> BDC BT /FAAACI 14 Tf 1 0 0 -1 35.11199951 20.73999977 Tm 2 Tr [<0089>-4<002D>-4<008A>-4<008B>] TJ ET EMC /P <> BDC BT /FAAAAI 14 Tf 1 0 0 -1 91.33599854 20.73999977 Tm 0 Tr [<0005>] TJ ET EMC /P <> BDC BT /FAAABD 14 Tf 1 0 0 -1 105.33599854 20.73999977 Tm /GS1 gs 0 g [( )] TJ ET EMC Q q 1 0 0 1 28 580.20001221 cm /P <> BDC BT /FAAAAI 14 Tf 1 0 0 -1 0 20.73999977 Tm /GS2 gs 0 g [<0056002D005700760068>] TJ ET EMC /P <> BDC BT 1 0 0 -1 70 20.73999977 Tm [<0047>] TJ ET EMC /P <> BDC BT 1 0 0 -1 81.65000153 20.73999977 Tm [<008C0068>] TJ ET EMC /P <> BDC BT 1 0 0 -1 109.65000153 20.73999977 Tm [<0055>] TJ ET EMC /P <> BDC BT 1 0 0 -1 121.30000305 20.73999977 Tm [<0063002D002F008D008E0026008F0075009000910092009300240025004400410042003E0094>] TJ ET EMC Q Q 1 0 0 -1 0 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