...Beijing College of Acupuncture and Orthopedics » 北京针灸学院和骨科 calender rolls » 压延辊 another copy of the gene performing a similar function » 执行一项类似功能的基因的另一个副本 ..
Using the reliability design method based on mathematical statistics theory, the reliability problem on calender roller rigidity was discussed in this paper.
2
是压片机。二辊试验机。压延试验机配套的实验室设备。
It's testing equipment go with Compressing Machine, Roller testing Machine and Calender testing Machine.