n.研磨劑；研磨材料
名詞abrasive的復(fù)數(shù).
The abrasion test is also carried out to evaluate whether the exact pressure is exactly transferred to the workpiece through the abrasives. 磨滅測試也被實行評估精確的壓力是否完全地經(jīng)過研磨劑被轉(zhuǎn)移到細工品。
