最后将泵组和电机安装在公共底座上。

Finally, the pump and motor are mounted on a common base.

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其泵组效率比原泵提高6%。

Pump efficiency was increased by 6%.

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钻井泵的动力端是一组曲柄、连杆机构。

Drilling pump power end is a group of crank, link mechanism.

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钻井泵的动力端是一组曲柄、连杆机构。

Drilling pump power end is a group of crank, link mechanism.

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