ygs67 发表于 2016-2-26 08:52:25

ASTM D1513-05(2012)

ASTM D1513-05(2012) Standard Test Method for Carbon Black, Pelleted—Pour Density

admin 发表于 2016-2-26 15:41:43

谢谢您的分享,金币已奖励!
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查看完整版本: ASTM D1513-05(2012)