常見例句雙語例句It analyzes the character of the current super-abrasive grinding wheel, looks into the advantages and foreground about brazed grinding wheel.分析了超硬磨料砂輪的現(xiàn)狀和特點，介紹了釬焊砂輪的卓越磨削性能和發(fā)展前景。 返回 super-abrasive grinding wheel