ZHENG, Lei, Xiaodong WU, Ruidong ZHAO, Huachang LI, and Mengyun LIU. “Study on Performance of Progressing Cavity Pumps (PCPs) in Different Fit Modes”. International Journal of Computational and Experimental Science and Engineering 4, no. 3 (November 27, 2018): 25–29. Accessed December 22, 2024. https://ijcesen.com/index.php/ijcesen/article/view/72.