carborundum stone grip 磨石夹...carborundum furnace 金刚砂(电)炉...carborundum grinding wheel 金刚砂轮...carborundum n.碳化硅,金刚砂金刚砂;碳化...carborundum wheel 硅碳轮...carborundum sharpening stone 金刚砂磨石;金刚砂油石...carborundum point 金刚沙尖...carborundum detector 碳化矽检波器...carborundum paper 砂纸;金刚砂纸...carborundum disk 金刚沙磨片,硅碳沙磨片...carborundum paste 金刚砂研磨膏;(俗称)凡尔砂碳...
交流互动
发表言论