These consist of alongside trials, testing and tuning, followed by sea trials during which all systems are tested at their optimum performance limits.
Ezi zinto ziqulathe ukulingwa kwasemacaleni, ukuvavanya kunye novumelwano, olulandelwa kukulingwa kolwandle ngexesha apho zonke izixokelelwaniso zivavanywa kubungakanani bokwenza okulungileyo.