179B0C87d01 US Patent 5973017 - Foamed rubber blend containing and ethylene-propylene-diene polymer blend and an article formed from a sulfur-vulcanized foamed rubber blend
本文档由 suliaoren 分享于2014-05-19 10:41
专利--发泡橡胶, 海绵橡胶配方
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君,已阅读到文档的结尾了呢~~