ygs67 发表于 2016-2-20 13:34:00

ASTM D4157-13

ASTM D4157-13 Standard Test Method for Abrasion Resistance of Textile Fabrics (Oscillatory Cylinder Method)

admin 发表于 2016-2-22 14:23:18

谢谢您的分享,金币已奖励!

ygs67 发表于 2016-6-17 16:43:20

satisfyrose 发表于 2016-6-17 16:23 static/image/common/back.gif
satisfyrose邀请您访问世界资料网论坛
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我这不已经是会员了吗?还邀请干嘛?
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