9?4??? ??????(�?#63991;)??????????????????.

　　??????????? ????????? ?????2011??????87.75? ??????.2010? ?????????(常州)?????????????????????????????.?????10????????.????? ??????????????3?????.???16??EPDM(ethylene propylene diene monomer)??????.?????? ?????????.EPR(ethylene propylene rubber)?????“�/span>?????“�/span>??????????????????.

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　　???? ???(常州)??????????????????.????4998????????(???(常州))????????????? ????????.