Description: probability for an item to be in a state to perform as required at a given instant; Name: immediate Availability
Description: Probability that an item is in a state to perform as required at a given instant, under given conditions, assuming that the necessary external resources are provided ; Name: Instantaneous availability
Description: interval time of a pump kick, if pump kick mode is operator specific. the time for the next pump kick results of the sum of pump kick time and pump kick time difference; Name: pump kick time difference