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DIN EN 14082-2003 食品.痕量元素的测定.用干灰后的原子吸收光谱法测定铅、镉、锌、铜、铁和铬

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【英文标准名称】:Foodstuffs-Determinationoftraceelements-Determinationoflead,cadmium,zinc,copper,ironandchromiumbyatomicabsorptionspectrometry(AAS)afterdryashing;GermanversionEN14082:2003
【原文标准名称】:食品.痕量元素的测定.用干灰后的原子吸收光谱法测定铅、镉、锌、铜、铁和铬
【标准号】:DINEN14082-2003
【标准状态】:现行
【国别】:德国
【发布日期】:2003-06
【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】:铬;铁;铅;含量测定;分析方法;铬含量;分析;镉;食品;食品检验;残留物;铜;锌含量;铁含量;化学分析和试验;灰化;铜含量;铅含量;试验;重金属;痕量元素;镉含量;锌;原子吸收光谱测定法;原子吸收分光光度测定法;痕量元素分析;
【英文主题词】:
【摘要】:ThisStandardspecifiesamethodforthedeterminationoflead,cadmium,zinc,copper,ironandcromiuminfoodstuffsbyatomicabsorptionspectrometry(AAS)afterdryashingat450?Themethoddescribesdeterminationinvarioustypesoffoods.Themethodhasbeensuccessfullytestedinaninterlaboratorytrialinwhich16laboratoriesparticipated.Foodtypescoveredbythemethodincludecompositediets,cereals,fish,fruit,liverandmilk.
【中国标准分类号】:X04
【国际标准分类号】:67_050
【页数】:16P;A4
【正文语种】:德语


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【英文标准名称】:StandardTestMethodforDeterminingtheTensilePropertiesofanInsulatingGlassEdgeSealforStructuralGlazingApplications
【原文标准名称】:镶嵌玻璃时对隔热玻璃边缘密封剂的抗拉性能的标准试验方法
【标准号】:ASTMC1265-1994(2005)e1
【标准状态】:现行
【国别】:
【发布日期】:1994
【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】:C24.30
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:隔热玻璃边缘密封;镶嵌玻璃用隔热玻璃边缘密封剂;镶嵌玻璃用;拉伸性能;试验;硬挺度;建筑材料;密封件;密封层(剂);实验室试验;拉伸特性;粘附
【英文主题词】:
【摘要】:FrequentlyIGunitsareadheredwithastructuralsealanttoametalframingsystem.Insuchapplications,onlytheinwardliteofglassisusuallyadheredtotheframe.Asaresult,asignificantportionofanyoutward-actingornegativewindloadmustbecarriedintensionbythejointsealbetweenthetwolitesoftheIGunit.ThistestwillnotprovideinformationontheintegrityoftheIGunitprimaryseal;however,itmayprovidedataonloadsharingbetweentheprimaryIGvaporsealandthesecondarystructuralsealant.Althoughthistestmethodprescribesoneenvironmentalcondition,otherenvironmentalconditionsandexposurecyclescanbeemployedforspecificprojectevaluation.Suchdeviationsshouldbedescribedwhenreportingthedata.1.1Thistestmethodcoversalaboratoryprocedureforquantitativelymeasuringthetensilestrength,stiffness,andadhesionpropertiesofinsulatingglassedgesealsthatareusedinstructuralsealantglazingapplications.Edgesealsfortheseapplicationsuseastructuralsealanttobondbothglasslitesandtheedgespacerintoamonolithicsealedinsulatingglassunit.Intypicalapplications,thestructuralsealantactstoholdtheoutsideliteinplaceunderwindandgravityloadandtomaintaintheedgespacerinitsproperposition.Hereafter,theterm"insulatingglass"willbeabbreviatedas"IG."1.2ThecharacterizationoftheIGsecondarysealantproperties,asdefinedbythistestmethod,arestronglydependentonglassandedgespacercleaningprocedures,IGspacerprofile,locationofspacer,andprimaryIGsealantapplication.UsersofthistestmethodmustrecognizethattheIGedgesealassemblyinfluencesthesecondarysealantproperties.1.3Thevaluesdeterminedbythistestmethodwillbecharacteristicoftheparticularedgesealassemblythatistested.Note18212;Presently,onlyelastomeric,chemicallycuringsiliconesealantsspecificallyformulatedforuseasthesecondarysealofIGunitsarerecognizedashavingthenecessarydurabilityforuseinstructuralsealantglazingapplications.1.4ThevaluesstatedinSI(metric)unitsaretoberegardedasthestandard.Theinch-poundvaluesgiveninparenthesesareapproximateequivalents,providedforinformationpurposes.
【中国标准分类号】:Q33
【国际标准分类号】:81_040_20
【页数】:6P.;A4
【正文语种】:


【英文标准名称】:SixLiterWaterClosetsEquippedwithDualFlushingDevice
【原文标准名称】:装有双冲水装置的6升容量的抽水马桶
【标准号】:ANSI/ASMEA112.19.14-2006
【标准状态】:现行
【国别】:美国
【发布日期】:2006-05-17
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:抽水马桶
【英文主题词】:Closets;Features;Fixtures;Flushing;Liquid;Marking;Markings;Materialstesting;Physicaltesting;Removals;Testingrequirements;Tests;Tissue;Wastes;Water;Waterclosets
【摘要】:ThisStandardestablishesphysical,material,testing,andmarkingrequirementsforsix-literwaterclosetsthatincorporateawater-conservingdualflushingfeatureintothefixture.ThetestsspecifiedinthisStandardareforremovalofliquidwastesandtoilettissueorothercomparablewasteloadsthatareexpectedwhenactuatingthereducedflushfeatureoftheunit.
【中国标准分类号】:Q81
【国际标准分类号】:91_140_70
【页数】:
【正文语种】:英语