01631oam 2200481 450 991071392990332120201214092323.0(CKB)5470000002506366(OCoLC)1200846318(OCoLC)1206183865(EXLCZ)99547000000250636620201020d1983 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierCracked and broken piston rods in Brown Bovery electric type 5HK breakersWashington, D.C. :United States Nuclear Regulatory Commission, Office of Inspection and Enforcement,1983.1 online resourceInformation notice ;no. 83-84"December 30, 1983."Nuclear power plantsElectric equipmentElectric circuit-breakersPistonsElectric circuit-breakersfastNuclear power plantsElectric equipmentfastPistonsfastNuclear power plantsElectric equipment.Electric circuit-breakers.Pistons.Electric circuit-breakers.Nuclear power plantsElectric equipment.Pistons.U.S. Nuclear Regulatory Commission.Office of Inspection and Enforcement,GPOGPOOCLCFOCLCOGPOBOOK9910713929903321Cracked and broken piston rods in Brown Bovery electric type 5HK breakers3349397UNINA