Description: Period of time in which an object is in external disturbance; Name: external disruption time
Description: time interval throughout which an item is in an external disabled state; Name: external disabled time
Description: Speed that characterizes a pumps cavitation performance in terms of its speed, optimum rate of flow per impeller eye at best efficiency point and NPSH3 at best efficiency point for the first stage at maximum impeller diameter ; Name: Suction-specific speed