pzzhang 发表于 2015-10-10 10:08:07

求Heat Treater's Guide: Practices and Procedures for Irons and Steels,2ed

如题，急需参考这本书，谁能分享一下啊？谢谢。
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骑驴者何人 发表于 2015-10-11 07:37:48

买一本书不就好了   
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