采油螺杆泵定子橡胶的磨粒侵蚀磨损机理

王哲;王世杰;王晨旭;杨凤艳

Abrasiveerosive wear mechanism for stator rubber of oil extraction progressing cavity pump

WANG Zhe;WANG Shi-jie;WANG Chen-xu;YANG Feng-yan

. 2014, (4): 416 -420 . DOI: 10.7688/j.issn.1000-1646.2014.04.11