And also puts forward improving measures for reducing hydraulic loss in suction piping and installing low speed prime pump in suction system.

在合理确定吸入系统的装置方面，提出了减少吸入管路的水力损失和在吸入系统安装低速前置泵的改进措施。

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Project standard STPE-0101 page 43 requires that the suction piping up to suction block valve (including the valve) should be rated as discharge piping.

项目标准STPE - 0101第43项要求：直到吸入切断阀(包括阀)的吸入口管道应按排放管道定型？

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Suction block and downstream piping is rated for discharge pressure, however the piping upstream including EBV is not rated for discharge pressure.

吸入口切断与下游管道按排放压力定型，但是上游管道(包括EBV)不是按排放压力定型的。

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