如果你需要优质的洁面粉，你可以粗粗磨一些咖啡豆，然后用它们打磨你的面部，能很好地去角质噢。
If you need a good facial scrub, you can coarsely grind some coffee beans and use them to scrub your face. They have great exfoliating properties.
假如腻子打磨采纳了无尘干磨技能，状况会相对好一些，假如采纳的是手艺打磨方法，污染就会十分严峻。
If the adoption of clean dry grinding polishing putty skills, conditions will be relatively better, if adopt the craft grinding method, pollution will be very serious.
打磨部采用超锋利、高硬度、超长寿命磨纸轮。
Grinding of ultra sharp, high hardness, wear long life paper round.
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