The length of the pipeline is on fire about 200 meters, fire officers and soldiers while cooling oil reserves in the tank with cold water, while fire-fighting foam.

正在着火的管道长度大概在200米左右，消防官兵一边在用冷水冷却原油储备罐，一边用泡沫灭火。

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Remarks:Ruler length is as height of tank Please specify the height of tank, service and material of level indicator, Wall you want.

备注： 标尺高度以罐壁高度为准，订货时请提供罐壁高度、介质名称及液位计指示器的材质。

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Test results show that the flow regime is good in a head tank with a greater length of the outlet pond and a smaller contract angle, while the sediment deposition is heavy.

试验结果表明，出水池长度较长，收缩角较小的高位井中的水流流态较好，但池内泥沙淤积程度较重。

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