NF E86-200-4/AC16-2005 标准NFEN13445-4-2002勘误16

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【英文标准名称】:Corrigendum16tostandardNFEN13445-4:2002.
【原文标准名称】:标准NFEN13445-4-2002勘误16
【标准号】:NFE86-200-4/AC16-2005
【标准状态】:作废
【国别】:法国
【发布日期】:2005-11-01
【实施或试行日期】:
【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】:
【英文主题词】:Acceptance;Chemicaltechnologyequipment;Cold-working;Definitions;Dimensionalcontrol;Examination(qualityassurance);Heattreatment;Hot-working;Installationsinneedofmonitoring;Manufacturingtolerance;Marking;Material-deformingprocesses;Materials;Mending;Non-destructivetesting;Operatingtests;Postheattreatments;Pressurevessels;Pressurizedcomponents;Production;Productioncontrol;Repairs;Samplingmethods;Specification(approval);Testing;Tolerances(measurement);Unfiredpressurevessels;Visualinspection(testing);Weldedjoints;Weldingprocedurespecification;Weldingprocesses;Welds
【摘要】:
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:4P.;A4
【正文语种】:其他


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【英文标准名称】:Plasticspipingsystemsforwatersupplyandforburiedandabove-grounddrainageandsewerageunderpressure-Unplasticizedpoly(vinylchloride)(PVC-U)-Part1:General
【原文标准名称】:供水、地下及地上压力排水和污水用塑料管道系统.未增塑聚氯乙烯(PVC-U).第1部分:总则
【标准号】:ISO1452-1-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-12
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC138
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;排水;一般条件;材料;模制材料;管道;管系统;塑料管道;塑料管;塑料;压力管;聚乙烯管;PVC-U;污水;污水管道;下水道;地下;未增塑聚氯乙烯;氯乙烯;水管;水常规;给水
【英文主题词】:Definitions;Drainage;Generalconditions;Materials;Mouldings(shapedsection);Pipelines;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Polyvinylchloride;Pressurepipes;PVC-pipes;PVC-U;Sewage;Sewagepipelines;Sewers;Underground;Unplasticizedpolyvinylchloride;Vinylchloride;Waterpipes;Waterpractice;Watersupply
【摘要】:
【中国标准分类号】:Q81
【国际标准分类号】:23_040_20;23_040_45;91_140_60;93_025;93_030
【页数】:11P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodforUraniuminDrinkingWaterbyHigh-ResolutionAlpha-Liquid-ScintillationSpectrometry
【原文标准名称】:用高分辨α液体闪烁谱测量法测定饮用水中铀的标准试验方法
【标准号】:ASTMD6239-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D19.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:drinkingwater;extractivescintillator;high-resolutionalpha-liquid-scintillationspectrometer;pulse-shapediscrimination;solventextraction;radioactivity;uranium;Drinkingwater;Extractivescintillator;High-resolutionalpha-liquid-scintillations
【摘要】:Thistestmethodisafast,cost-effectivemethodthatcanyieldlimitedisotopicactivitylevelsfor238Uand234U,aswellastotaluraniumactivity.Although232Uisincorporatedasatracer,uraniumrecoveriesforthistestmeasuredduringthedevelopmentalworkonthistestmethodwereusuallybetween95and105%.Thehigh-resolutionalpha-liquid-scintillationspectrometeroffersaconstant(99.6x00B1;0.1)%countingefficiencyandinstrumentbackgroundsaslowas0.001countsperminute(minx2013;1)overa4to7MeVenergyrangeaccordingtoMcDowellandMcDowell(2).Countratesforextractivescintillatorblanksandreagentblanksusuallyrangefrom0.01minx2013;1to0.1minx2013;1.1.1Thistestmethodcoversdeterminingthetotalsolubleuraniumactivityindrinkingwaterintherangeof0.037Bq/L(1pCi/L)orgreaterbyselectivesolventextractionandhigh-resolutionalpha-liquid-scintillationspectrometry.Theenergyresolutionobtainablewiththistechniquealsoallowsestimationofthe238Uto234Uactivityratio.1.2Thistestmethodwastestedsuccessfullywithreagentwateranddrinkingwater.Itistheuser''sresponsibilitytoensurethevalidityofthistestmethodforwatersofuntestedmatrices.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecifichazardstatements,seeSection9.
【中国标准分类号】:C51
【国际标准分类号】:13_060_60
【页数】:8P.;A4
【正文语种】:英语