Just was starting several days, this product attrition looked like extremely seriously
In the first few days, the abrasion looked very severe, but after then, it didn't look as severe as I had imagined.
In the first few days, this product looks very serious wear and tear
指研磨材料使用过程中造成的损耗可以翻译为) grinding compound is worn (研磨溶剂磨损) 或 grinding material is warn (研磨材料磨损)
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