An analysis is made with the reliability design of the main link-plate of LB-20 mono-chain pipe cold drawing mill.
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。
A new over-long pipe cold drawing mill 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。
A new over-long pipe cold drawing mill 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。
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