Therefore, the study of drilling pump is very necessary.

因此, 对钻井泵的研究是十分有必要的.

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Drilling pump plays an important role in the drilling process.

钻井泵在石油钻井的钻进过程中起着至关重要的作用.

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The design of drilling pump valve directly influences its working performance and service life.

泵阀是钻井工作过程的直接组成件,也是钻井泵中最重要的易损件之一.

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And drilling pump is a petroleum machinery product, which have complex structures and the manufacturing process.

同时钻井泵也是结构复杂、制造工艺难度较大的石油机械产品.

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It is introduced that the instrument ( ZJFY type ) is to measure and analyse the drilling pump.

介绍了石油钻井泵在线 工况 监测与故障诊断的难点所在.

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