【英文标准名称】:Performanceverificationofliquid-scintillationcountingsystems
【原文标准名称】:液体闪烁计数系统的性能验证
【标准号】:IEEEN42.15-1990
【标准状态】:作废
【国别】:美国
【发布日期】:1990
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:电气工程;辐射测量;计量学;液体闪烁计数;核技术
【英文主题词】:Electricalengineering;Liquidscintillationcounting;Metrology;Nucleartechnology;Radiationmeasurement
【摘要】:Teststoensurethataliquid-scintillationcountingsystemisproducingreliabledata.Doesnotcoverthecalculationofsampleactivityforquenchedunknownsamples,samplepreparation,efficiencycorrelationprocedures,orIDofunknownradionuclides.
【中国标准分类号】:F81
【国际标准分类号】:17_240
【页数】:16P;A4
【正文语种】:英语


【英文标准名称】:Resistancewelding-Procedureforseamweldingofuncoatedandcoatedlowcarbonsteels(ISO16433:2006);GermanversionENISO16433:2007
【原文标准名称】:电阻焊接.涂覆和非涂覆低碳钢的缝焊用程序
【标准号】:DINENISO16433-2007
【标准状态】:现行
【国别】:德国
【发布日期】:2007-09-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Aluminiumcoating;Assemblies;Carbonsteels;Coatedmaterials;Definition;Definitions;Hotdipcoating;Hot-dipgalvanizing;Lowcarbon;Low-alloysteels;Materials;Metalcoatings;Nickelsteels;Qualityassurance;Qualitycontrol;Resistancewelding;Rollerseamwelding;Seamwelding;Steelwelding;Testing;Unalloyedsteels;Weldability;Welding;Weldingengineering;Weldingequipment;Weldingmachines;Weldingprocesses;Welds;Zincalloys
【摘要】:1ScopeThisInternationalStandardspecifiesrequirementsforresistanceseamweldinginthefabricationofassembliesofuncoatedandmetalliccoatedIowcarbonsteelcomprisingtwosheetsofmetal,wherethemaximumsinglesheetthicknessofcomponentstobeweldediswithintherange0,4mmto3mmforthefollowingmaterials:_uncoatedsteels;--hot-dipzincoriron-zincalloy(galvannealed)coatedsteel;_electrolyticzinc,zinc-iron,orzinc-nickelcoatedsteel;_aluminiumcoatedsteel;_zinc-aluminiumcoatedsteel.Organic-coatedorprimer-coatedsteelsarenotcoveredbythisInternationalStandard.GuidelinesforthedesignofappropriateseamweldingequipmentandweldingconditionsaregiveninAnnexesAandB.Theseareforguidanceonlyandmayneedtobeadaptedtosuitthespecifiedserviceconditionsofthefabrication,~-prevailingproductionconditions,typeofweldingequipment,mechanicalandelectricalcharacteristicsoftheweldingmachine,electrodeconfiguration,andmaterial.Theserequirementsshallbetakenfromtherelevantweldingprocedurespecificationfortheapplicationorprocedure,wheretheseexist.
【中国标准分类号】:J33
【国际标准分类号】:25_160_10
【页数】:29P.;A4
【正文语种】:英语