网站介绍：Tungsten copper polished rod is composed of high purity tungsten powder and copper powder, by isostatic pressing, high temperature sintering, melting refined copper infiltration process.
- 链接地址：http://www.tungsten-copper.com/tungsten-copper-rod-polished.html
- 链接标题：Tungsten Copper Polished Rod - Chinatungsten Online
- 所属网站：www.tungsten-copper.com
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- 网站标签：tungsten copper polished rod
