| 题名 | Effect of Mn/S Ratio on the Hot Ductility of Eco-friendly Bi-S based Free Cutting Steel |
| 链接 | http://www.degruyter.com/view/j/htmp.ahead-of-print/htmp-2013-0094/htmp-2013-0094.xml?format=INT |
非常感谢!!!!
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