Warning: file_put_contents(): Only 0 of 5101 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/62383.com/index.php on line 55 pretension force of winding ribbons是什么意思，pretension force of winding ribbons的翻译，pretension force of winding ribbons音标、读音、用法和例句_流逝汉英词典
New calculate method of pretension force of winding ribbons was presented. the original pretension force calculate methods were analyzed. 提出了一种新的钢带缠绕预拉力计算方法。 对原有的两种钢带预拉力计算方法进行评价。