- waelz oxide
- 威尔滋氧化物
English-Chinese metallurgy dictionary. 2014.
waelz oxide
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Germanium — (pronEng|dʒɚˈmeɪniəm) is a chemical element with the symbol Ge and atomic number 32. It is a lustrous, hard, silver white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon. Germanium has five naturally… … Wikipedia
