laoda261 发表于 2016-1-22 09:49:43

ISO 377-2013: Steel and steel products -- Location and preparation of samples an

本帖最后由 laoda261 于 2016-1-22 14:19 编辑

ISO 377-2013: Steel and steel products -- Location and preparation of samples and test pieces for mechanical testing

andykidd 发表于 2016-1-22 11:52:42

非常感谢~~~~~~~~~~~~~~~~~~:D:D:D:D:D

ir_71 发表于 2016-1-22 13:39:17

Thank you very much for sharing!

admin 发表于 2016-1-22 17:02:17

谢谢您的分享,金币已奖励!

hnratsh 发表于 2017-3-10 01:08:30

不错的资料，手下了，多谢:lol

qianhl 发表于 2017-6-20 13:24:19

已下载，谢谢楼主提供的标准分享！

断翼天师-重生 发表于 2018-4-1 18:10:48

谢谢分享，这个资料对我们很有用
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