它还适用于玻璃、竹木、石材等制品的磨削和抛光，又是制造树脂砂轮，砂布的新颖材料。
It is also suitable for grinding and polishing glass, wood, stone and other products, resin grinding wheel is manufactured, novel materials emery cloth.
它还适用于玻璃、竹木、石材等制品的磨削和抛光，又是制造树脂砂轮，砂布的新颖材料。
It is also suitable for grinding and polishing glass, wood, stone and other products, resin grinding wheel is manufactured, novel materials emery cloth.
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