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: amount of the absolute value of the total head above the head, equivalent to the vapour pressure of the liquid at the particular temperature, with reference to the NPSH datum plane; Name: net positive suction head