DIN EN 60034-4-2009 旋转电机.第4部分:测定同步电机特性参数的试验方法

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【英文标准名称】:Rotatingelectricalmachines-Part4:Methodsfordeterminingsynchronousmachinequantitiesfromtests(IEC60034-4:2008);GermanversionEN60034-4:2008
【原文标准名称】:旋转电机.第4部分:测定同步电机特性参数的试验方法
【标准号】:DINEN60034-4-2009
【标准状态】:现行
【国别】:德国
【发布日期】:2009-04
【实施或试行日期】:2009-04-01
【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】:定义;测定;电气工程;测量;测量技术;参数;短路电流峰值;额定值;旋转刀具;旋转电机;旋转机械;短路电流试验;短路电流;同步电机;试验;三相
【英文主题词】:Definition;Definitions;Determination;Electricalengineering;Measurement;Measuringtechniques;Parameters;Peakshort-circuitcurrents;Ratings;Rotarytools;Rotatingelectricmachines;Rotatingmachines;Short-circuitcurrenttests;Short-circuitcurrents;Synchronousmachines;Testing;Three-phase
【摘要】:
【中国标准分类号】:K21
【国际标准分类号】:29_160_01
【页数】:78P.;A4
【正文语种】:德语


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【英文标准名称】:Liquidpetroleumproducts-Determinationofcontaminationinmiddledistillates;EnglishversionofDINEN12662:2008-07
【原文标准名称】:液化石油产品.中间蒸馏物中污染物的测定
【标准号】:DINEN12662-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-07
【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】:污染;含量;定义;测定;蒸馏物;FAME;脂肪酸甲酯;过滤;过滤法;杂质;非溶解的;材料测试;石油产品;抽样方法;测试
【英文主题词】:Contamination;Content;Definition;Definitions;Determination;Distillates;FAME;Fattyacidmethylesters;Filtration;Filtrationmethod;Impurities;Insoluble;Materialstesting;Petroleumproducts;Samplingmethods;Testing
【摘要】:ThisEuropeanStandardspecifiesamethodfordeterminingcontaminationasthecontentofundissolvedsubstancesinmiddledistillatescontainingupto5%(V/V)fattyacidmethylesters(FAME)andin100%(V/V)FAME.Thismethodcanbeappliedforcontaminantcontentfrom6mg/kgto30mg/kgN1).NOTE1Excessivecontaminationinafuelsystemcangiverisetoprematureblockingoffiltersand/orhardwarefailure,andisthereforeundesirable.Thisstandardappliestoliquidpetroleumproductshavingakinematicviscositynotexceeding8mm2/sat20~C,or5mm2/sat40~C,e.g.dieselfuelasspecifiedinEN590[1]orlightfueloils.Althoughthetestmethodprecisionhasnotbeendefined,themethoddescribedmayalsobeusedforblendscontainingmorethan5%(V/V)FAMEandforpetroleumproductshavingaviscosityexceedingtheabove.NOTE2ForthepurposesofthisEuropeanStandard,theterm"%(VA/)"isusedtorepresentthevolumefraction.
【中国标准分类号】:E30
【国际标准分类号】:75_160_20
【页数】:13P.;A4
【正文语种】:英语


Product Code:SAE AMS4419
Title:Magnesium Alloy Castings, Sand, 2.5Ag - 1.1Th - 1.0Di - 0.70Zr (QH21-T6), Solution and Precipitation Heat Treated (Cancelled Jun 2006)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers a magnesium alloy in the form of sand castings.