NF C74-114-1992 医疗诊断用旋转阳极射线管的电动、热量和负荷特性
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来源:标准资料网
【英文标准名称】:Electrical,thermalandloadingcharacteristicsofrotatinganodeX-raytubesformedicaldiagnosis.
【原文标准名称】:医疗诊断用旋转阳极射线管的电动、热量和负荷特性
【标准号】:NFC74-114-1992
【标准状态】:现行
【国别】:法国
【发布日期】:1992-01-01
【实施或试行日期】:1992-01-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:防火;详细规范;电气安全;家用电器;性能试验;防电击;温升;认证认证;防潮;防潮材料;安全措施;事故预防;洗碗机;安全要求;产品规范;性能评定;设备规范
【英文主题词】:Definitions;Diagnosticequipment;Electricappliances;Electricalengineering;Electricalmedicalequipment;Electricalpropertiesandphenomena;Electromedicine;Loadvalues;Loading;Medicalequipment;Medicalradiography;Medicalradiology;Medicalsciences;Properties;Ratings;Rotatinganodes;Thermal;Thermalpropertiesofmaterials;X-rayapparatus;X-rayequipment;X-raytubeassemblies;X-raytubes
【摘要】:
【中国标准分类号】:L38;C43
【国际标准分类号】:11_040_50
【页数】:16P.;A4
【正文语种】:其他
【英文标准名称】:GuideforMeasurementofGasesPresentorGeneratedDuringFires
【原文标准名称】:火灾时现有气体或所产生气体的测量指南
【标准号】:ANSI/ASTME800-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-08-21
【实施或试行日期】:2007-08-21
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:防火安全;气体;测量技术
【英文主题词】:Firesafety;Gases;Measuringtechniques
【摘要】:Analyticalmethodsforthemeasurementofcarbonmonoxide,carbondioxide,oxygen,nitrogenoxides,sulfuroxides,carbonylsulfide,hydrogenhalides,hydrogencyanide,aldehydes,andhydrocarbonsaredescribed,alongwithsamplingconsiderations.Manyofthesegasesmaybepresentinanyfireenvironment.Severalanalyticaltechniquesaredescribedforeachgaseousspecies,togetherwithadvantagesanddisadvantagesofeach.Thetestenvironment,samplingconstraints,analyticalrange,andaccuracyoftendictateuseofoneanalyticalmethodoveranother.Thesetechniqueshavebeenusedtomeasuregasesunderfiretestconditions(laboratory,smallscale,orfullscale).Withpropersamplingconsiderations,anyofthesemethodscouldbeusedformeasurementinmostfireenvironments.Thisdocumentisintendedtobeaguideforinvestigatorsandforsubcommitteeuseindevelopingstandardtestmethods.Asingleanalyticaltechniquehasnotbeenrecommendedforanychemicalspeciesunlessthattechniqueistheonlyoneavailable.Thetechniquesdescribedhereindeterminetheconcentrationofaspecificgasinthetotalsampletaken.Thesetechniquesdonotdeterminethetotalamountoffiregasesthatwouldbegeneratedbyaspecimenduringconductofafiretest.Thisstandardisusedtomeasureanddescribetheresponseofmaterials,products,orassemblestoheatandflameundercontrolledconditionsbutdoesnotbyitselfincorporateallfactorsrequiredforfirehazardorfireriskassessmentofthematerials,products,orassembliesunderactualfireconditionsThisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:C80
【国际标准分类号】:13_220_01
【页数】:
【正文语种】:英语
【英文标准名称】:StandardTestMethodforDeterminationofImpuritiesinPlutonium:AcidDissolution,IonExchangeMatrixSeparation,andInductivelyCoupledPlasma-AtomicEmissionSpectroscopic(ICP/AES)Analysis
【原文标准名称】:测定钚中杂质的标准试验方法:酸溶解、离子交换矩阵分离和感应耦合等离子体-原子发射光谱法(ICP/AES)分析
【标准号】:ASTMC1432-2003
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:离子交换;酸;溶解;原子发射光谱法;试验方法;杂质;分离;测定;钚;分离加工
【英文主题词】:separation;ionexchanges;acids;impurities;atomicemissionspectrometry;plutonium;separationprocesses;ionexchanging;determination;testmethods;dissolution
【摘要】:
【中国标准分类号】:F46
【国际标准分类号】:27_120_30
【页数】:5P;A4
【正文语种】:英语
