兑水 发表于 2009-10-5 19:55:58

ASTM D 3568-2003 橡胶的乙烯丙烯二烯三聚物包括油的混炼的试...

D3568-03 Standard Test Methods for Rubber—Evaluation of EPDM (Ethylene Propylene Diene Terpolymers) Including Mixtures With Oil
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