为满足NPSH要求，罐的标高应该大约位于泵进水口3米之上。

Tank elevation is to be approx. 3 meters above pum suction for NPSH requirements.

youdao

为满足NPSH要求，罐的标高应该大约位于泵进水口3米之上。

Tank elevation is to be approx. 3 meters above pum suction for NPSH requirements.

youdao