By analyzing the drawing stress of flux-cored wire(FCW),a new model for the calculation of the drawing force for FCW was formed.

 
  • 通過(guò)藥芯焊絲拉拔應力分析,建立了冷軋鋼帶法制造藥芯焊絲的拉拔力計算模型,分析了影響拉拔力的因素。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan