金刚砂布 [机] emery cloth ; emery fillet ; carborundum cloth ; sand cloth

金刚砂布卷 emery cloth roll

金刚砂布条 emery cloth strip

刚砂布擦光 emery buffing

刚玉砂布 corundum cloth

金刚砂布带 emery fillet

金刚砂卷布辊 emery-coated beam ; emery beam ; coatedbeam

金刚砂导布辊 emerycoveredroller ; coveredroller

金刚砂辊擦布机 cloth emerizing machine