cloth covered with powdered emery.
覆有金刚砂粉末的布。
emery-coated beam
金刚砂卷布辊，金刚导布辊
Applicable sand material: Aluminum oxide Sand of ＃26-＃320, carborundum, glass beads, Plastic sand blasting grains.
适用砂材：＃26-＃320氧化铝砂、金刚砂、玻璃珠、塑胶喷砂粒等。
glass dulled by treatment with acid or emery
用酸或金刚砂处理的毛面玻璃
stiff paper coated with powdered emery or sand.
覆有金刚砂粉末或沙的硬纸。
(trade mark) an abrasive composed of silicon carbide crystals.
（商标）由金刚砂晶体构成的研磨剂。
A trademark used for an abrasive of silicon carbide crystals.
金刚砂一种碳化硅晶体磨料的商标名
A fine - grained impure corundum used for grinding and polishing.
刚玉粉，金刚砂用于磨粉和打光的一种细磨的不纯的刚玉粉
"Emery cloth must never be used, since particles of emery may become embedded and cause rapid Burning away of the points. "
但绝不能用砂布,因为金刚砂会嵌入,使触点迅速烧蚀。
testing method for color fastness to flat abrasion(frosting) : emery method
纺织品耐平磨擦（毛面玻璃）色牢度试验：金刚砂法
a mixture of emery dust and a binder; can be molded into grindstones.
金刚砂土和粘合剂的混合物，能铸成旋转磨石。
The bonded warehouse is flooring with carborundum which is wearable, dustproof, and anti-statics.
仓库地面采用耐磨金刚砂，耐磨、防尘、防静电。
It takes fifteen hours for the ”corundum” (crystallized alumina) to form on the rod, somewhat like a stalagmite.
15小时后，棒上形成石笋状的“金刚砂”（氧化铝晶体）。
blue corundum resin cutting grinding wheel
青刚玉树脂切割砂轮
Exhibit: Sand belt, sand paper and abrasive product, diamond sand wheel, Pitch cutting, Black lead cloth, etc.
展品：砂带、纸及及其异型产品，石墨布、脂、瓷砂轮、脂切割片、刚石砂轮等。
Study on Compound Facing Sand of Brown Corundumfor Heavy Steel Castings
大型铸钢件用棕刚玉复合面砂的研究
Research on Surface Grinding of SCFS with Diamond Wheel;
金刚石砂轮平面磨削石英陶瓷的研究
Analysis on Profile Track Curve of Grinding Wheel Dressed by Diamond Stylus (Disk-type)
金刚笔(碟片)修整砂轮型面的轨迹分析