An analysis is made with the reliability design of the main link-plate of LB-20 mono-chain pipe cold drawingmill.
对LB - 20单链冷拔管机的主链条链板进行了可靠性设计分析。
2
A new over-long pipe cold drawingmill with three pipes drawn simultaneously, which has an unique structure and a display device for drawing load, is described.
本文介绍了一种结构独特，可显示拔制负荷的新型超长三线冷拔机。
3
Your drawing would look better if you were to ink in the area to the left of the mill, perhaps with some bushes or distant mountains.