Operational availability in systems engineering is a measurement of how long a system has been available to use when compared with how long it should have been available to be used.
Operational availability in systems engineering is a measurement of how long a system has been available to use when compared with how long it should have been available to be used. (en)
Operational availability in systems engineering is a measurement of how long a system has been available to use when compared with how long it should have been available to be used. (en)