1) drafting system
![点击朗读](/dictall/images/read.gif)
牵伸系统
1.
Based on some experiments, the mechanism of these key factors in the drafting system on yarn quality is analyzed.
针对细纱机Ⅴ型牵伸系统中后区曲线牵伸型式、前区隔距等影响成纱条干质量的关键因素作了有关实验和分析,探讨了其影响成纱质量的机理。
2) long draft system
![点击朗读](/dictall/images/read.gif)
大牵伸系统
3) two zone draft system
![点击朗读](/dictall/images/read.gif)
双区牵伸系统
4) conventional draft
![点击朗读](/dictall/images/read.gif)
传统牵伸
5) two-zone drawing system
![点击朗读](/dictall/images/read.gif)
双区拉伸体系;双区牵伸系统
6) drawing machines series
![点击朗读](/dictall/images/read.gif)
牵伸机系列
补充资料:巴登霍伊尔氏牵伸术