01642oam 2200493 450 991071538360332120210309165312.0(CKB)5470000002510195(OCoLC)1237368984(EXLCZ)99547000000251019520210212d1989 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierType HK circuit breakers missing close latch anti-shock springsWashington, DC :United States Nuclear Regulatory Commission, Office of Nuclear Reactor Regulation,1989.1 online resourceInformation notice ;no. 89-86"December 15, 1989."Nuclear power plantsElectric equipmentElectric circuit-breakersShock absorbersElectric circuit-breakersfastNuclear power plantsElectric equipmentfastShock absorbersfastNuclear power plantsElectric equipment.Electric circuit-breakers.Shock absorbers.Electric circuit-breakers.Nuclear power plantsElectric equipment.Shock absorbers.U.S. Nuclear Regulatory Commission.Office of Nuclear Reactor Regulation,GPOGPOGPOOCLCOOCLCFGPOBOOK9910715383603321Type HK circuit breakers missing close latch anti-shock springs3331507UNINA