DOW陶氏化学产品Thixon：THIXON520-P-EFTHIXONP-11-EF中桶THIXONP-11-EFTHIXON422THIXON（TM）403/404THIXON（TM）305THIXON538-EFDOW陶氏化学产品Megum：MEGUM(TM)3290-1MEGUM(TM)538MEGUM(TM)538-中桶)