ygs67 发表于 2017-12-10 11:07:26

ASTM D6085-97(2016)

ASTM D6085-97(2016)Standard Practice for Sampling in Rubber Testing—Terminology and Basic Concepts

admin 发表于 2017-12-12 16:37:26

谢谢您的分享，金币已奖励!
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查看完整版本: ASTM D6085-97(2016)