It has a pumping system to distribute it.
它有一个抽水系统分发。
The rod pumping pump is the most important key parts of the rod pumping system.
有杆抽油泵是有杆抽油装置的最关键部分。
Pumping recovery well has a low efficiency in system generally at present.
抽油机井目前普遍存在系统效率偏低的问题。
Cardiac reserve and heart pumping function can be easily and safely measured by system e.
系统可安全、简便地测定心储备力及心脏的泵血功能。
Cardiac reserve and heart pumping function can be easily and safely measured by system e.
系统可安全、简便地测定心储备力及心脏的泵血功能。
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