030002磨光用石头,030003磨利用制剂,030003研磨剂,030035金属碳化物(研磨料),030036碳化硅(研磨料),030062金刚砂(研磨用),030082金刚铝(研磨料),030084金刚砂纸,030086金刚砂布,030094金刚砂,030140砂纸,030144磨光石,030145浮石,030160砂布,030161玻璃砂布,030165研磨材料,030166研磨纸,C030032磨光粉,C030033研磨膏,C030034玻璃砂(研磨用),C030035研磨用刚玉砂,C030036白刚玉,C030073裁布机用砂带,研磨纸(砂纸),个人用磨脚石,研磨砂,磨脚石,研磨带,砂纸卷