So the research of this paper has important meaning in learning value and practice application.

因此，本文的研究在学术价值和实际应用方面都具有重要意义。

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Based on the theory ang practice, hermetic seal form in puming test is introduced, It has great meaning to design and application of puming test.

在理论和实践的基础上，介绍了泵水在水压试验中的密封形式，对泵水设计和使用有一定的指导意义。

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