1. 3D-Dynamic Modelling and Performance Analysis of Service Behavior for Beam Pumping Unit. (12th July 2018) Authors: Zi-Ming, Feng; Jing-Jing, Tan; Yanan, Sun; De-Shi, Zhang; Wei-Bo, Duan Other Names: Zhou Jian G. Academic Editor. Journal: Mathematical problems in engineering Issue: Volume 2018(2018) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗