01700oam 2200493 450 991071390630332120201214105715.0(CKB)5470000002506604(OCoLC)1202254865(OCoLC)1206185473(EXLCZ)99547000000250660420201029d1984 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierFailure of air-purifying respirator filter to meet efficiency requirementWashington, D.C. :United States Nuclear Regulatory Commission, Office of Inspection and Enforcement,1984.1 online resourceInformation notice ;no. 84-60"August 6, 1984."Nuclear power plantsEquipment and suppliesBreathing apparatusAir filtersStandardsAir filtersStandardsfastBreathing apparatusfastNuclear power plantsEquipment and suppliesfastNuclear power plantsEquipment and supplies.Breathing apparatus.Air filtersStandards.Air filtersStandards.Breathing apparatus.Nuclear power plantsEquipment and supplies.U.S. Nuclear Regulatory Commission.Office of Inspection and Enforcement,GPOGPOOCLCOGPOOCLCFGPOBOOK9910713906303321Failure of air-purifying respirator filter to meet efficiency requirement3321989UNINA