Warning: file_put_contents(): Only 0 of 5126 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/cp667.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_淳朴汉英词典
New calculate method of pretension force of winding ribbons was presented. the original pretension force calculate methods were analyzed. 提出了一種新的鋼帶纏繞預拉力計算方法。 對原有的兩種鋼帶預拉力計算方法進行評價。