尊龙凯时

尊龙凯时(中国)人生就是搏!


Symbol:Cu
Purity:99.99%~99.999%
Form:Discs; Square; Slugs; Cylinders
Color / Appearance:Copper, metallic
Melting Point:1083.4
Theo. Density:8.96g/cm?


网站地图网站地图
友情链接:尊龙凯时  恒峰g22  乐虎国际lehu  mansion88  尊龙凯时  乐虎国际lehu  w66  鸿运国际  腾博会官网  尊龙凯时  鸿运国际  尊龙凯时