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抛光膏是什么
更新时间: 2020-09-24 00:00:00  

抛光膏是一种含有多种成分的磨料,使用于抛光物体的过程。抛光膏又分为四种,白色抛光膏适用于任何材质的精细抛光,黄色抛光膏使用于金属或非金属的粗略抛光,绿色抛光膏使用于任何工件的镜面抛光,紫色抛光膏使用于任何金属和非金属的中磨。

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