Warning: file_put_contents(): Only 0 of 6753 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/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_耀久九英英词典
It analyzes the character of the current super-abrasive grinding wheel, looks into the advantages and foreground about brazed grinding wheel. 分析了超硬磨料砂輪的現狀和特點，介紹了釺銲砂輪的卓越磨削性能和發展前景。