Experimental Investigation of the Influence of Ultrasonic on Lubricating Oil Viscosity
QIU Chao, GUO Rui, FU Xingjun, DENG Minqiang, LIU Huangliang
Lubrication Engineering . 2019, (5): 46 -50 .  DOI: 10.3969/j.issn.0254-0150.2019.05.008