影响游梁式抽油机负载率的关键因素关联性分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 2095-0063|36|3|57-60

ISSN: 2095-0063

Source: 大庆师范学院学报, Vol.36, Iss.3, 2016-01, pp. : 57-60

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Abstract