LEADER 01395oam 2200385 450 001 9910703417203321 005 20150108155051.0 035 $a(CKB)5470000002431522 035 $a(OCoLC)899578626 035 $a(EXLCZ)995470000002431522 100 $a20150108g19931994 ua 0 101 0 $aeng 135 $aurbn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aProblems with X-relays in DB- and DHB-type circuit breakers manufactured by Westinghouse 210 1$aWashington, D.C. :$cU.S. Nuclear Regulatory Commission, Office of Nuclear Reactor Regulation,$d[1993, 1994] 215 $a1 online resource 225 1 $aNRC information notice ;$v93-85 300 $aTitle from title screen (viewed on Jan. 9, 2016). 300 $a"October 20, 1993." 300 $aIncludes revision, dated January 20, 1994. 606 $aNuclear reactors$xElectric equipment 606 $aElectric circuit-breakers 615 0$aNuclear reactors$xElectric equipment. 615 0$aElectric circuit-breakers. 712 02$aU.S. Nuclear Regulatory Commission.$bOffice of Nuclear Reactor Regulation, 801 0$bGPO 801 1$bGPO 801 2$bGPO 906 $aBOOK 912 $a9910703417203321 996 $aProblems with X-relays in DB- and DHB-type circuit breakers manufactured by Westinghouse$93213695 997 $aUNINA