一种多用途的抽油机井口盘根装、卸工具的研制与应用

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1008-4800|volume|6|161-162

ISSN: 1008-4800

Source: 化工管理, Vol.volume, Iss.6, 2016-01, pp. : 161-162

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Abstract