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机械密封用螺旋式泵效环泵送性能研究
万恣华, 王和顺, 刘明东
Pumping Performance of Screw Pumping Ring for Mechanical Seal
WAN Zi-hua, WANG He-shun, LIU Ming-dong
液压与气动 . 2018, (10): 82 -86 .  DOI: 10.11832/j.issn.1000-4858.2018.10.014