DIN ISO 8536 T.3-1993 医用输液设备.输液瓶铝帽

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【英文标准名称】:Infusionequipmentformedicaluse;aluminiumcapsforinfusionbottles;identicalwithISO8536-3:1992
【原文标准名称】:医用输液设备.输液瓶铝帽
【标准号】:DINISO8536T.3-1993
【标准状态】:作废
【国别】:
【发布日期】:
【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】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:


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MIL-S-5676A, MILITARY STANDARD: SPLICING, CABLE TERMINAL, PROCESS FOR, AIRCRAFT (4 APR 1950) [S/S BY SAE-AS56761]., This specification is designed to present detailed procedures to be followed in splicing cable terminals.【英文标准名称】:StandardTestMethodforUraniumandPlutoniumConcentrationsandIsotopicAbundancesbyThermalIonizationMassSpectrometry
【原文标准名称】:用热电离质谱法进行铀和钚浓度和同位素丰度的标准试验方法
【标准号】:ASTMC1625-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C26.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:浓缩;电离;同位素;质谱学;钚;试验;热的;铀
【英文主题词】:thermalionizationmassspectrometry;uranium,plutonium;isotoperatio;atompercent;masspercent;isotopedilutionmassspectrometry
【摘要】:Uraniumandplutoniumoxidescanbeusedasanuclear-reactorfuelintheformofpellets.Inordertobesuitableforuseasanuclearfuelthestartingmaterialmustmeetcertainspecifications,suchasfoundinC757,C833,C753,C776,C1008,orasspecifiedbythepurchaser.Theuraniumand/orplutoniumconcentrationandisotopicabundancesaremeasuredbymassspectrometryfollowingthistestmethod.Theseparatedheavyelementfractionsplacedonmassspectrometricfilamentsmustbeverypure.Thequantityrequireddependsuponthesensitivityoftheinstrumentdetectionsystem.Ifanelectronmultiplierdetectoristobeused,onlyafewnanogramsarerequired.IfaFaradaycupisused,afewmicrogramsareneeded.Chemicalpurityofthesamplebecomesmoreimportantasthesamplesizedecreases,becauseionemissionofthesampleissuppressedbyimpurities.1.1Thistestmethodcoversthedeterminationoftheconcentrationandisotopiccompositionofuraniumandplutoniuminsolutions.Thepurifieduraniumorplutoniumfromsamplesrangingfromnuclearmaterialstoenvironmentalorbioassaymatricesisloadedontoamassspectrometricfilament.Theisotopicratioisdeterminedbythermalionizationmassspectrometry,theconcentrationisdeterminedbyisotopedilution.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishsafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F46
【国际标准分类号】:27_120_30
【页数】:6P.;A4
【正文语种】: