基本解释[机械工程]缠绕预拉力专业释义机械工程缠绕预拉力 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。