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ASTM C833-2001(2008) 烧结二氧化铀钚丸的标准规范

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【英文标准名称】:StandardSpecificationforSintered(Uranium-Plutonium)DioxidePellets
【原文标准名称】:烧结二氧化铀钚丸的标准规范
【标准号】:ASTMC833-2001(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【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】:C26.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:lightwaterreactors;mixedoxidefuel;nuclearfuel;plutonium;plutoniumdisposition;thermalreactors;uranium-plutoniumoxide;Nuclearmaterials/applications--specifications;Uranium--specifications;Uranium-plutoniumdioxidepellets(sintered)
【摘要】:1.1Thisspecificationcoversfinishedsinteredandground(uranium-plutonium)dioxidepelletsforuseinthermalreactors.Itappliestouranium-plutoniumdioxidepelletscontainingplutoniumadditionsupto15%weight.Thisspecificationmaynotcompletelycovertherequirementsforpelletsfabricatedfromweapons-derivedplutonium.1.2Thisspecificationdoesnotinclude(1)provisionsforpreventingcriticalityaccidentsor(2)requirementsforhealthandsafety.Observanceofthisspecificationdoesnotrelievetheuseroftheobligationtobeawareofandconformtoallapplicableinternational,federal,state,andlocalregulationspertainingtopossessing,processing,shipping,orusingsourceorspecialnuclearmaterial.ExamplesofU.S.governmentdocumentsareCodeofFederalRegulationsTitle10,Part50x2014;DomesticLicensingofProductionandUtilizationFacilities;CodeofFederalRegulationsTitle10,Part71x2014;PackagingandTransportationofRadioactiveMaterial;andCodeofFederalRegulationsTitle49,Part173x2014;GeneralRequirementsforShipmentsandPackaging.1.3Thefollowingsafetyhazardscaveatpertainsonlytothetechnicalrequirementsportion,Section4,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.4ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.
【中国标准分类号】:F46
【国际标准分类号】:27_120_30
【页数】:4P.;A4
【正文语种】:英语


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【英文标准名称】:Waterquality-Determinationofturbidity
【原文标准名称】:水质.混浊度的测定
【标准号】:BSENISO7027-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-03-15
【实施或试行日期】:2000-03-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;定义(术语);测定;泄漏辐射;测量;测量仪器;测量技术;方法;光学测量;质量;定量分析;辐射测量;测试;试验;透明度;混浊度;水;水污染;水常规(实验);水质;水质测试
【英文主题词】:Definition;Definitions;Determination;Leakageradiation;Measurement;Measuringinstruments;Measuringtechniques;Methods;Opticalmeasurement;Quality;Quantitativeanalysis;Radiationmeasurement;Testing;Tests;Transparency;Turbidity;Water;Waterpollution;Waterpractice;Waterquality;Watertesting
【摘要】:ThisInternationalStandardspecifiesfourmethodsforthedeterminationofturbidityofwater.Twosemiquantitativemethods,employedforexampleinfieldwork,arespecified:a)measurementofturbidityusingthetransparencytestingtube(applicabletopureandlightlypollutedwater);b)measurementofturbidityusingthetransparencytestingdisk(especiallyapplicabletosurfacewater).Twoquantitativemethods,usingopticalturbidimeters,arespecified:c)measurementofdiffuseradiation,applicabletowateroflowturbidity(forexampledrinkingwater);Turbiditymeasuredbythismethodisexpressedinformazinnephelometricunits(FNU);resultstypicallyrangebetween0FNUand40FNU.Dependingontheinstrumentdesign,itmayalsobeapplicabletowatersofhigherturbidity.d)measurementoftheattenuationofaradiantflux,moreapplicabletohighlyturbidwaters(forexamplewasteorpollutedwaters).Turbiditymeasuredbythismethodisexpressedinformazinattenuationunits(FAU);resultstypicallyrangebetween40FAUand4000FAU.
【中国标准分类号】:Z16
【国际标准分类号】:13_060_60
【页数】:22P.;A4
【正文语种】:英语