基本解释[機械工程]纏繞預拉力专业释义機械工程纏繞預拉力 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。