悬臂式掘进机液压系统污染控制研究
张文龙, 刘混举
Contamination Control for Hydraulic System of Cantilever Tunneling Machine
ZHANG Wen-long, LIU Hun-ju
液压与气动 . 2017, (1): 12 -16 .  DOI: 10.11832/j.issn.1000-4858.2017.01.003