羟基改性三元氯醋树脂

2018-08-29
         羟基改性三元氯醋树脂

型号：VAGB、VAGD、VAGF、VAGH、VAGM  

http://mmbiz.qpic.cn/mmbiz_jpg/Q7Eibxtk0r7ntXllAyDCmdHvYMRGfgZ6tRLkBsQKHYhNaKXlU5wjsEQus6dobZaciapvrRpEZKibdEGoOFKfTf4ZQ/0
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