DIN EN ISO 4610-2002 塑料制品.氯乙烯均聚物和共聚物树脂.使用气喷式筛滤器械的筛选分析(ISO4610:2001);德文版本ENISO4610:2001
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【英文标准名称】:Plastics-Vinylchloridehomopolymerandcopolymerresins-Sieveanalysisusingair-jetsieveapparatus(ISO4610:2001);GermanversionENISO4610:2001
【原文标准名称】:塑料制品.氯乙烯均聚物和共聚物树脂.使用气喷式筛滤器械的筛选分析(ISO4610:2001);德文版本ENISO4610:2001
【标准号】:DINENISO4610-2002
【标准状态】:现行
【国别】:德国
【发布日期】:2002-04
【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】:筛选(大小);粒径分析;抽样方法;定义;粒度;均聚物;塑料;氯乙烯;试验设备;物理试验;测定;筛余物;特性;树脂;气喷式筛分机;共聚物;精密度
【英文主题词】:Air-jetscreen;Copolymers;Definition;Definitions;Determination;Homopolymers;Particlesize;Particlesizeanalysis;Physicaltesting;Plastics;Precision;Properties;Resins;Samplingmethods;Screening(sizin
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:9P;A4
【正文语种】:德语
【英文标准名称】:Dust-pressedceramictileswithahighwaterabsorptionE10%;(groupBIII);germanversionEN159:1991
【原文标准名称】:用高吸水率E>10%的干压成形的陶瓷砖.(BIII组)
【标准号】:DINEN159-1991
【标准状态】:作废
【国别】:德国
【发布日期】:1991-12
【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】:特性;平整度;施工材料;名称与符号;瓷砖;墙面涂层;表面;地板覆盖物;墙面贴砖;作标记;尺寸;承梁板;质量;施工;建设;精整;建筑;规范(批准);陶瓷;板;板材;亲水材料;铺地砖;稳定性(机械性能);质量要求;墙面饰层;吸水率;定
【英文主题词】:
【摘要】:
【中国标准分类号】:Q31
【国际标准分类号】:91_100_20
【页数】:6P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforDielectricBreakdownVoltageofInsulatingOilsofPetroleumOriginUsingVDEElectrodes
【原文标准名称】:用VDE电极测量源自石油的绝缘油介电击穿电压的标准试验方法
【标准号】:ASTMD1816-2004
【标准状态】:现行
【国别】:
【发布日期】:2004
【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】:D27.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:绝缘;绝缘液体;试验;电绝缘;电介质击穿;电气工程
【英文主题词】:breakdownvoltage;dielectricstrength;insulatingoils;testcell;VDEelectrodes
【摘要】:Thedielectricbreakdownvoltageofaninsulatingliquidisofimportanceasameasureoftheliquidrsquo;abilitytowithstandelectricstresswithoutfailure.Thedielectricbreakdownvoltageservestoindicatethepresenceofcontaminatingagentssuchaswater,dirt,cellulosicfibers,orconductingparticlesintheliquid,oneormoreofwhichmaybepresentinsignificantconcentrationswhenlowbreakdownvoltagesareobtained.However,ahighdielectricbreakdownvoltagedoesnotnecessarilyindicatetheabsenceofallcontaminants;itmaymerelyindicatethattheconcentrationsofcontaminantsthatarepresentintheliquidbetweentheelectrodesarenotlargeenoughtodeleteriouslyaffecttheaveragebreakdownvoltageoftheliquidwhentestedbythistestmethod(seeAppendixX1.)Thistestmethodisusedinlaboratoryorfieldtests.Forfieldbreakdownresultstobecomparabletolaboratoryresults,allcriteriaincludingroomtemperature(20to30x00B0;C)mustbemet.1.1Thistestmethodcoversthedeterminationofthedielectricbreakdownvoltageofinsulatingoilsofpetroleumorigin.Thistestmethodisapplicabletoliquidpetroleumoilscommonlyusedincables,transformers,oilcircuitbreakers,andsimilarapparatusasaninsulatingandcoolingmedium.Thesuitabilityofthistestmethodfortestingoilshavingviscosityofmorethan19cSt,(100SUS)at40176;C(104176;F)hasnotbeendetermined.RefertoTerminologyD2864fordefinitionsusedinthistestmethod.1.2Thistestmethodissensitivetothedeleteriouseffectsofmoistureinsolutionespeciallywhencellulosicfibersarepresentintheoil.Ithasbeenfoundtobeespeciallyusefulindiagnosticandlaboratoryinvestigationsofthedielectricbreakdownstrengthofoilininsulatingsystems.1.3ThistestmethodisusedtojudgeiftheVDEelectrodebreakdownvoltagerequirementsaremetforinsulatingliquids.ThistestmethodshouldbeusedasrecommendedbyprofessionalorganizationstandardssuchasIEEEC57.106.1.4ThistestmethodmaybeusedtoobtainthedielectricbreakdownofsiliconefluidasspecifiedinTestMethodD2225,providedthatthedischargeenergyintothesampleislessthan20mJ(millijoule)perbreakdownforfiveconsecutivebreakdowns.1.5Boththemetricandthealternativeinch-poundunitsareacceptable.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:E38
【国际标准分类号】:29_040_10
【页数】:5P.;A4
【正文语种】:
