提出了利用管道水击过程中的正压波确定天然气管道冰堵位置的原理和方法。
The theory to confirm the location of blockage in pipeline which using the positive wave happened in the course of water hammer was first put forward in the paper.
提出了利用管道水击过程中的正压波确定天然气管道冰堵位置的原理和方法。
The theory to confirm the location of blockage in pipeline which using the positive wave happened in the course of water hammer was first put forward in the paper.
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