FINITE ELEMENT ANALYSIS FOR A DOUBLE HELIX SINGLE SCREW PUMP BUSH
CHEN Ci-chang WEI Cun-xiang SHAN Dai-wei et al.
西南石油大学学报(自然科学版) . 2007, (3): 1 -3 .  DOI: 10.3863/j.issn.1000-2634.2007.03.001