Description: A suitable minimum (usually rounded) value of a frequency to describe, designate or identify a component, device, resource, facility or equipment.; Name: Minimum Nominal frequency
Description: A suitable, minimum (usually rounded) value of a frequency which is used for the description, designation or identification of a part, device, operating resource, facility or set of equipment; Name: Min. nominal frequency
Description: proportion of pump available power input, pa, which is delivered as pump power output, pu, after satisfying the losses resulting from friction due to the relative motion of internal surfaces and internal leakage; Name: hydraulic efficiency