NF M60-406-2009 核能.核燃料技术.分光光度法测定硝酸溶液中钚元素的含量
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【英文标准名称】:Nuclearenergy-Nuclearfueltechnology-Determinationofplutoniuminnitricacidsolutionsbyspectrophotometry.
【原文标准名称】:核能.核燃料技术.分光光度法测定硝酸溶液中钚元素的含量
【标准号】:NFM60-406-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-11-01
【实施或试行日期】:2009-11-14
【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】:分析方法;化学分析和试验;含量测定;硝酸盐;核能;核燃料;核动力;钚;再处理工厂;光谱测定法;光谱学
【英文主题词】:Analyticalmethods;Chemicalanalysisandtesting;Determinationofcontent;Nitrates;Nuclearenergy;Nuclearfuels;Nuclearpower;Plutonium;Reprocessingplants;Spectrometry;Spectroscopy
【摘要】:
【中国标准分类号】:F46
【国际标准分类号】:27_120_30
【页数】:14P;A4
【正文语种】:其他
【英文标准名称】:DigitalEnhancedCordlessTelecommunications(DECT)-HarmonizedENforDigitalEnhancedCordlessTelecommunications(DECT)coveringessentialrequirementsunderarticle3.2oftheR&TTEDirective-Genericradio(EndorsementoftheEnglishversionEN301
【原文标准名称】:数字增强无线远程通信(DECT).根据R&TTE指令第3.2条款规定的基本要求的数字增强无线远程通信用协调的欧洲标准.通用无线电(英文版本核准本EN301406-6V1.4.1(2001-03)作为德国标准)
【标准号】:DINEN301406-2002
【标准状态】:作废
【国别】:德国
【发布日期】:2002-05
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:无线的;无线电工程;无线电报;无线电装置;导则;协调的;远程通信;服务定义;DECT;规范(验收);数字的;无线电设备;电信;试验要求
【英文主题词】:specification(approval);servicedefinition;guidelines;telecommunications;radiotelegraphy;cordless;harmonized;dect;digital;radioengineering;radiosystems;radioequipment;testingrequirements;telecomm
【摘要】:
【中国标准分类号】:M36
【国际标准分类号】:33_070_30
【页数】:1P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforStrengthImpartedbyAsbestostoaCementitiousMatrix
【原文标准名称】:水泥体中石棉强度的标准试验方法
【标准号】:ASTMD3752-1998(2006)
【标准状态】:现行
【国别】:
【发布日期】:1998
【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】:C17.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:水泥;塑料;施工材料;石棉;纤维水泥;灰浆;材料;建筑
【英文主题词】:asbestos;asbestos-cement;cementmatrix;determination;evaluation;reinforcementpotential;strength
【摘要】:Thisprocedurefacilitatesthecomparisonofdifferenttypesorgradesofasbestosbasedontheircontributiontotheflexuralmodulusofrupture;thatis,thereinforcingvalue,whichisconsideredthemostpertinentpropertyforthemanufactureofasbestos-cementproducts.Thistestmethodisprimarilyintendedforfibergradesusednormallyinasbestos-cementproducts(Group6toGroup4fibers).Longerfibers(Group3)orshorterfibers(Group7)maypresentdifficultiesduringthepreparationofthefiltercakebecauseofpoordispersionandunevensettling.51.1Thistestmethodcoversthemeasurement,onalaboratoryscale,ofthecontributionofasbestosfiberstothestrengthofasbestos-cementproducts.Theresultsobtainedareusedintheprimaryassessmentofdifferentfibergradespriortotheirapplicationonalargerscale.1.2Thistestmethodcoversthedeterminationofthemodulusofrupture(MR),adjustedtoadrydensityof1.60Mg/m3(MRA),ofasbestos-cementtestspecimensthatcontaintheasbestosfibertobeevaluatedataconcentrationof10mass%,wherebythedegreeoffiberizationofthatfiberisspecifiedintermsofspecificsurfaceareaasdeterminedbyTestMethodD2752.TherelativereinforcingvalueofthefiberundertestisestablishedbycomparisonwithMRAvaluesobtainedwithafiberofknowncharacteristicsatafiberconcentrationof10%andadrydensityof1.60Mg/m3(1.60g/cm3).Note1Theadjustedmodulusofrupture(MRA)atanyintermediatefiberconcentrationmaybeinterpolatedfromresultssuitablydeterminedoveralimitedspanningrangeoffiberconcentrations.Forexample,theMRAat10%fiberconcentrationmaybegraphicallydeterminedfromdataat3and17%.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Breathingofasbestosdustishazardous.Asbestosandasbestosproductspresentdemonstratedhealthrisksforusersandforthosewithwhomtheycomeintocontact.Inadditiontootherprecautions,whenworkingwithasbestos-cementproducts,minimizethedustthatresults.Forinformationonthesafeuseofchrysotileasbestos,referto"SafeUseofChrysotile:AManualonPreventiveandControlMeasures."Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_40
【页数】:7P.;A4
【正文语种】:
