DIN 10101 Bb.3-1975 屠宰牲畜.羊.概念
时间:2024-05-20 15:31:18 来源: 标准资料网 作者：标准资料网 阅读：8706
【英文标准名称】:Livinganimalsforslaughter;ovines,definitions
【原文标准名称】:屠宰牲畜.羊.概念
【标准号】:DIN10101Bb.3-1975
【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】:
【英文标准名称】:StandardTestMethodforRadiochemicalDeterminationofUraniumIsotopesinUrinebyAlphaSpectrometry
【原文标准名称】:α光谱测定法放化测定尿中铀同位素的标准试验方法
【标准号】:ASTMC1473-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:α光谱测定法;离子交换分离;铀;尿;放化分析;铀同位素分析
【英文主题词】:alphaspectrometry;ionexchangeseparation;uranium;urine;Radiochemicalanalysis;Uraniumisotopicanalysis
【摘要】:Thistestmethodisusedtodetectpossibleexposurestouraniumisotopesfromoccupationaloperations.1.1Thistestmethodisapplicabletothedeterminationofuraniuminurineatlevelsofdetectiondependentonsamplesize,counttime,detectorbackground,andtraceryield.Itisdesignedasascreeningtoolfordetectionofpossibleexposureofoccupationalworkers.1.2Thistestmethodisdesignedfor50mLofurine.Thistestmethoddoesnotaddressthesamplingprotocolorsamplepreservationmethodsassociatedwithitsuse.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F46
【国际标准分类号】:11_100
【页数】:4P.;A4
【正文语种】:
【英文标准名称】:StandardTestMethodforHotSealStrength(HotTack)ofThermoplasticPolymersandBlendsComprisingtheSealingSurfacesofFlexibleWebs
【原文标准名称】:构成挠性腹板密封表面的热塑聚合物和混合物的热封强度(热点焊焊缝)的标准试验方法
【标准号】:ASTMF1921-1998(2004)
【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】:F02.20
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:绝热性能;热点焊焊缝;密封强度;热封
【英文主题词】:heatseal;heatsealability;hottack;sealstrength
【摘要】:Inform-filloperations,sealedareasofpackagesarefrequentlysubjecttodisruptiveforceswhilestillhot.Ifthehotsealshaveinadequateresistancetotheseforces,breakagecanoccurduringthepackagingprocess.Thesetestmethodsmeasurehotsealstrengthandcanbeusedtocharacterizeandrankmaterialsintheirabilitytoperformincommercialapplicationswherethisqualityiscritical.1.1Thesetestmethodscoverlaboratorymeasurementofthestrengthofheatsealsformedbetweenthermoplasticsurfacesofflexiblewebs,immediatelyafterasealhasbeenmadeandbeforeitcoolstoambienttemperature.1.2Thesetestmethodsarerestrictedtoinstrumentedhottacktesting,requiringatestingmachinethatautomaticallyheatsealsaspecimenandimmediatelydeterminesstrengthofthehotsealatapreciselymeasuredtimeafterconclusionofthesealingcycle.Anadditionalprerequisiteisthattheoperatorshallhavenoinfluenceonthetestafterthesealingsequencehasbegun.Thesetestmethodsdonotcovernon-instrumentedmanualproceduresemployingsprings,levers,pulleysandweights,wheretestresultscanbeinfluencedbyoperatortechnique.1.3Twovariationsoftheinstrumentedhottacktestaredescribedinthesetestmethods,differingprimarilyintworespects:(a)rateofgripseparationduringtestingofthesealedspecimen,and(b)whetherthetestingmachinegeneratesthecoolingcurveofthematerialundertest,orinsteadmakesameasurementofthemaximumforceobservedfollowingasetdelaytime.Bothtestmethodsmaybeusedtotestallmaterialswithinthescopeofthesetestmethodsandwithintherangeandcapacityofthemachineemployed.TheyaredescribedinSection4.1.4SIunitsarepreferredandshallbeusedinrefereedecisions.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Theoperatoroftheequipmentistobeawareofpinchpointsasthesealjawscometogethertomakeaseal,hotsurfacesofthejaws,andsharpinstrumentsusedtocutspecimens.Itisrecommendedthattheoperatorreviewsafetyprecautionsfromtheequipmentsupplier.
【中国标准分类号】:G31
【国际标准分类号】:83_120
【页数】:6P.;A4
【正文语种】: