2008.5.12
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Introduction
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Links
http://www.cisri.com
http://www.csrc.gov.cn/
http://www.mmi.gov.cn/
http://www.esuperalloy.com/
http://www.materials.gov.cn/
http://www.p5w.net/
Beijing Gang Yan Diamond Products Company
National Amorphous and Nanocrystalline Alloy Enginnering Research Centre
http://www.metalchina.com/
http://www.cs.com.cn