“progressive cavity pump production”的概念、定义、翻译、参考文献-科学参考

单词	progressive cavity pump production
释义	progressive cavity pump production Encyclopedia 工学螺杆泵采油法释 progressive cavity pump production螺杆泵采油法由螺杆泵、抽油杆柱、抽油杆扶正器及地面驱动系统等组成的无杆抽油装置进行采油的方法。
随便看	Avogadro, Amedeo (Lorenzo Romano Amedeo Carlo) Avogadro constant Avogadro crater Avogadro law Avogadro number Avogadro's constant Avogadro's law Avogadro's number avoidance avoidance-avoidance conflict avoidance coping avoidance in sexual life avoidance learning avoidance of dietetic combination avoidance reaction experiment avoidance reaction test for fishery organisms avoidant attachment avoided crossing avoided pattern avoid tax by a base company in tax haven avoid tax by capital thinning avoid tax by manipulation of transfer pricing transactions among related enterprises A. Volta A. Volta, 1745—1827 avometer

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