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TOPAS高级聚合物TOPAS®6013S-04环烯烃共聚物（COC）数据表
网站：www.lookpolymers.com电子邮件：sales@lookpolymers.com电话：+86 021-51131842手机：+86 13061808058 Skype Skype：LookPolymers地址：United North Road 215
TOPAS高级聚合物TOPAS®6013F-04环烯烃共聚物（COC）数据表
网站：www.lookpolymers.com电子邮件：sales@lookpolymers.com电话：+86 021-51131842手机：+86 13061808058 Skype Skype：LookPolymers地址：United North Road 215
