Irungu, Sospeter2013-06-062013-06-062013-06-06http://192.168.100.114:8282/jspui/handle/123456789/612http://hdl.handle.net/123456789/6125OO VA AUTOMATED UNINTERRUPTABLE POWER SUPPLY5OO VA AUTOMATED UNINTERPRUTABLE POWER SUPPLYen-USPOWER SUPPLYArticle