small mounted wheel grinding stone

同义词释义

1)small mounted wheel grinding stone,小磨头油石2)slip stone,磨刀小油石3)honing tool and quality,珩磨头/油石/珩磨质量4)hone,磨石，油石5)carborundum sharpening stone,磨石;油石6)to dress stone,打磨石头