raw emery paper 粗砂纸
carborundum paper emery paper 金刚砂纸
disk emery-paper 金刚砂纸
emery y paper 砂纸 ; 金刚砂纸
high quality emery polishing paper 优质金刚砂砂纸
emery sand paper 刚砂纸
She rubbed the glass with emery paper.
她用砂纸磨玻璃。
It seemed to be made of grey metal, shiny but rough, like emery paper.
它看起来像是由灰白色金属制成，有光泽但很粗糙，质感如砂纸。
If the substrate is metal, I sand blast it when possible or use 80 grit emery paper as a second choice.
如果基板是金属，如可能我就喷砂或者，作为第二选择80粒度的金刚砂纸。
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