Drum for capstans, winches or hoists cross-wound draw-twisting package 绞盘、绞画或升降机卷筒交叉卷绕拉伸加捻筒子
The Computer Imitation of Spindle Speed Curve in Draw-Twister Way to Improve the Thermo Evenness And Efficiency of Energy Saving for the Heating Units on Draw-Twisting Machine 牵伸加捻机中锭速曲线的计算机拟合方法牵伸加捻机热板加热装置性能的改进