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中文
Model and parameter optimization of dynamic characteristics for flexible double-stroke pumping units
HAN Xiuting LI Junliang YU Xiaodan LI Xiaodong LI Juan SUN Xianjie
Editorial office of ACTA PETROLEI SINICA . 2010, (
6
): 1036 -1039 . DOI: 10.7623/syxb201006030