Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/55869fcc57a5e3509da76a712ee465cc.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 super-abrasive grinding wheel是什么意思，super-abrasive grinding wheel的翻译，super-abrasive grinding wheel音标、读音、用法和例句_沉淀汉英词典
It analyzes the character of the current super-abrasive grinding wheel, looks into the advantages and foreground about brazed grinding wheel. 分析了超硬磨料砂轮的现状和特点，介绍了钎焊砂轮的卓越磨削性能和发展前景。