Description: duration of a maintenance action, excluding logistic delay; Name: active maintenance time
Description: Part of the maintenance time when active maintenance is carried out on an item ; Name: Active maintenance 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