旱魃
Since some power station has been putting into operation, so high the pipeline vibration and noise of the pump backward position exist when the spreading water from the changing pond to BA with PO, then this pump and relevant pipeline are damaged.
自某电站投入运行以来,当使用PO管从换料水池向BA管传水时,D2泵下游出口管线振动和噪声相当高,导致该泵和相关管线损坏。
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