砂带
磨具磨料英文
abrasive 磨料abrasive grain 磨粒angle of repose 安息角artificial abrasive 人造磨料black fused alumina 黑刚玉black silicon carbide 黑碳化硅boron carbide 碳化硼brown fused alumina 棕刚玉bulk density 堆积密度capillarity 毛细现象combina...
abrasive 磨料abrasive grain 磨粒angle of repose 安息角artificial abrasive 人造磨料black fused alumina 黑刚玉black silicon carbide 黑碳化硅boron carbide 碳化硼brown fused alumina 棕刚玉bulk density 堆积密度capillarity 毛细现象combina...