他们昨天做了两个泥浆性能试验。

Yesterday they made two experiments in mud property.

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你们每隔多长时间，做一次泥浆性能试验？

How often do you make an experiment of mud properties?

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此种材料对钻井泥浆具有优良的防渗漏性能。

The antiseep performance of material for bore mud is good.

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泥浆泵性能泥浆泵性能的两个主要参数为排量和压力。

Mud pump performance the two major slurry pump performance parameters for the displacement and stress.

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两套淡水水泥浆体系性能优良，能满足现场施工需要。

The two fresh-water slurry system have the good performance to meet the field operation.

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两套淡水水泥浆体系性能优良，能满足现场施工需要。

The two fresh-water slurry system have the good performance to meet the field operation.

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