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ASTM D 3848-98 Standard Test Methods for Rubber¡ªEvaluation of NBR (Acrylonitrile-Butadiene Copolymers) Mixed With Carbon Black - Ÿo(w¨²)ˆD°æ

hhxhdl --- 2008-09-27 11:58:53

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ASTM D 3848-98 Standard Test Methods for Rubber¡ªEvaluation of NBR (Acrylonitrile-Butadiene Copolymers) Mixed With Carbon Black.rar
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