標題: 我想問diamond 會唔會有corrosion? [打印本頁]

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作者: 曾首    時間: 2009-2-5 17:54     標題: 我想問diamond 會唔會有corrosion?

今日老師教corrosion ,佢話carbon係有好高的corrosion 咁diamond係由carbon組成 咁係唔係代表diamond有好高的corrosion?

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