01876nam 2200385 450 991013578070332120231206173706.00-7381-0743-3(CKB)3780000000089113(NjHacI)993780000000089113(EXLCZ)99378000000008911320231206d1990 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI Std N42.17B-1989 American National Standard Performance Specifications for Health Physics Instrumentation : Occupational Airborne Radioactivity Monitoring Instrumentation /IEEENew York :IEEE,1990.1 online resource (28 pages)The standard describes the minimum acceptable performance criteria for instrumentation used to monitor occupational exposure to airborne radioactive materials. Included in the standard are testing methods to establish the acceptability of each air monitor. Tests involve air sampling capability; power, electronic, and alarm capabilities; radiation and interfering responses; and environmental factors including temperature, humidity, and ambient pressure.ANSI Std N42.17B-1989: American National Standard Performance Specifications for Health Physics Instrumentation. Occupational Airborne Radioactivity Monitoring InstrumentationRadioactivityInstrumentsRadiationMeasurementStandardsRadioactivityMeasurementStandardsRadioactivityInstruments.RadiationMeasurementStandards.RadioactivityMeasurementStandards.539.77NjHacINjHaclDOCUMENT9910135780703321ANSI Std N42.17B-19892573866UNINA00979nam0-2200265 --450 991084319580332120240410140411.020240410d2004----kmuy0itay5050 baitaIT 001yy<<La >>cabala del Cavallo Pegaseo con l'aggiunta dell'Asino cillenicodescritta dal Nolano dedicata al vescovo di Casamarcianoeresia o cristianesimo ermetico?Giordano Brunointroduzioni, note e versione in italiano corrente a cura di Raffaella FerraginaNapoliIstituto grafico editoriale italiano°2004!421 p.24 cmStudium lucis519521itaBruno,Giordano<1548-1600>45390Ferragina,RaffaellaITUNINAREICATUNIMARCBK9910843195803321DAM A91.15 BRUG 022024/4793FLFBCFLFBCCabala del Cavallo Pegaseo530263UNINA