常見例句雙語(yǔ)例句Diamond cup wheels are the efficient tools for fast grinding, rough deburring and smooth shaping and finishing of concrete, stone, and masonry materials.金剛石磨盤是快速琢磨，修邊，造型及修整混凝土，石材，石料的最有效工具，干濕磨均可。 返回 rough grinding stone