“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	Roberto Payró Robert Owen Robert Owen Keohane Roberto Zucco Robert Paul Wolff Robert Peel Robert Peele Robert Penn Warren Robert Pierre Desnos Robert Pinget Robert Pinsky Robert Rafailovich Falk Robert Rauschenberg Robert Redfield Robert Redford Robert Rex Robert Richardson Robert Robert Livingston Robert Rosenblum Roberts Robert Sanderson Mulliken Robert Scott Troup Roberts crater Robert Sedrakovich Kocharyan Robert Sessions Woodworth

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