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After setting, the surfaces of the specimens are ground down using carborundum and alumina.凝固之后, 样品表面连续用金钢砂或氧化铝磨平.The grinding block made of carborundum abrasive, is very hard and sharp.磨光机磨块采用金刚石磨料制成, 硬度极高,磨削锋利.We repai...
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Carborundum的音标：Carborundum的英式发音音标为：[ˌkɑ:bə'rʌndəm]Carborundum的美式发音音标为：[ˌkɑrbə'rʌndəm]...
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After setting, the surfaces of the specimens are ground down using carborundum and alumina.凝固之后, 样品表面连续用金钢砂或氧化铝磨平.We repair the burner brand with carborundum by the technique of ramming.我们采用碳化硅材料,利用捣打技术恢复一号炉卫燃带.The grind...