This is usually translated as meaning "peace march" in the local language, Gondi, but is perhaps closer to "purification drive".

按当地方言“冈德语”，“萨尔瓦-朱杜姆”一词为“和平进军”之意，不过译作“净化运动”可能更为贴切。

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This paper introduces the transformation situation of cooling tower fan drive equipment in No. 1 Natural Gas Purification Plant of Changqing Oilfield.

文章介绍长庆油田第一天然气净化厂冷却塔风机驱动设备的改造情况。

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Conclusion Deep vein drive pipe is safe and effective and the staying time may be longer, and it is an ideal method for blood purification with low infection rate.

结论：深静脉导管操作安全，有效，留管时间较长，恰当的护理感染率低，是较为理想的血液净化通道之一。

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