laoda261 发表于 2016-1-22 09:21:57

ISO 15510-2014Stainless steels. Chemical composition

本帖最后由 laoda261 于 2016-1-22 09:24 编辑

ISO 15510-2014Stainless steels. Chemical composition

nbjwbzj 发表于 2016-1-22 10:26:33

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gbt8163 发表于 2016-1-22 10:55:40

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ir_71 发表于 2016-1-22 13:37:32

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admin 发表于 2016-1-22 17:01:57

谢谢您的分享,金币已奖励!

leo0828 发表于 2017-11-22 07:59:48

多谢楼主分享如此好资料

poppy2017 发表于 2018-4-13 09:04:33

THANKS FOR SHARING!:victory::handshake
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