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a1s2d3f4 发表于 2015-3-26 16:07:59

ASTM D2970/D2970M-2004 Standard Test Methods for Testing Tire Cords, Tire Cord F

ASTM D2970/D2970M-2004 Standard Test Methods for Testing Tire Cords, Tire Cord Fabrics, and Industrial Yarns Made From Glass Filaments

admin 发表于 2015-3-27 08:48:13

谢谢您的分享,金币已奖励!

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