DIN EN 61167-2012 金属卤素灯.性能规范
时间:2024-05-10 18:36:18 来源: 标准资料网 作者：标准资料网 阅读：9686
【英文标准名称】:Metalhalidelamps-Performancespecification(IEC61167:2011);GermanversionEN61167:2011
【原文标准名称】:金属卤素灯.性能规范
【标准号】:DINEN61167-2012
【标准状态】:现行
【国别】:德国
【发布日期】:2012-03-01
【实施或试行日期】:2012-03-01
【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】:
【英文主题词】:Definitions;Dimensions;Dischargelamps;Electriclamps;Electricalengineering;Generallightingservicelamps;Halidelamps;Halogenlamps;Illuminatingengineering;Illuminationengineering;Lampcaps;Lamps;Lightingsystems;Luminaires;Marking;Metals;Metal-vapourlamps;Operatingproperties;Operation;Ratings;Technicaldatasheets;Testing;Testingrequirements;Typetests
【摘要】:
【中国标准分类号】:K71
【国际标准分类号】:29_140_30
【页数】:164P;A4
【正文语种】:德语
【英文标准名称】:TransmissionandMultiplexing(TM).TimeDivisionMultipleAccess(TDMA)point-to-multipointdigitalradiosystemsinthefrequencyrange1to3GHz.
【原文标准名称】:传输和多路转换(TM).在频率范围为1GHz至3GHz内的点对多点数字无线电系统的时间分支多路通道(TDMA)
【标准号】:NFZ85-636-1998
【标准状态】:现行
【国别】:法国
【发布日期】:1998-07-01
【实施或试行日期】:1998-07-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电信;电信;无线电工程;远程通信;通信;数字信号;;复接;多路传送;数字工程;入口控制;传输技术;多路复用;无线电电路;综合业务数字网
【英文主题词】:Accesscontrols;Digitalengineering;Digitalsignals;ISDN;Multiplex;Multiplexing;Radiocircuits;Radioengineering;TDMA;Telecommunication;Telecommunications;Transmissiontechnique
【摘要】:
【中国标准分类号】:M11
【国际标准分类号】:33_060_30
【页数】:16P;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodforMeasuringStrengthandShearModulusofNonrigidAdhesivesbytheThick-AdherendTensile-LapSpecimen
【原文标准名称】:用厚粘附体拉力搭接样品测定软质胶粘剂的强度和剪切模数的试验方法
【标准号】:ASTMD3983-1998(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】:D14.70
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:测量;胶粘剂;试样;剪切强度;粘结强度;试验
【英文主题词】:metal;nonrigidadhesives;shearmodulus;shearstrength;testmethod;thick-adherendtensile-lapspecimen;wood
【摘要】:Thistestmethodiscapableofprovidingshearmodulusandshearstrengthvaluesforadhesiveswithaccuracysuitableforusebydesignengineersinpredictingthecharacteristicsofbuildingassembliesbondedwithnonrigidadhesives.Adhesiveformulatorswillalsofindthemethodusefulduringthedevelopmentofnewadhesivesystems.Ingeneral,thethickadherendlap-sheartestisausefultoolinresearchduringstudiesofbothshort-andlong-termload-deformationpropertiesofadhesives.Thisthickadherendlap-sheartestyieldsauniformityofstressdistributionapproachingthatobtainedinthintubularbuttjointssubjectedtotorsion,whichisconsideredtobeaconditionofpureshear.Theuseriscautionedthatpureshearstrengthcannotbeobtainedbythistestmethod,becausesometensileandcompressionstressesandstressconcentrationsarepresentinthejoint.Theestimateofshearstrengthbythistestmethodwillbeconservative.Ifpureshearstrengthisdemanded,thenTestMethodE229shouldbeused.1.1Thistestmethoddescribesamethodofmeasuringtheshearmodulusandrupturestressinshearofadhesivesinbondedjoints.Themethodemployslap-shearspecimenswithwood,metal,orcompositeadherends,withadhesiveshavingshearmodulirangingupto700MPa(100000psi).Thistestmethodissuitablegenerallyforjointsinwhichtheratioofadherendtensilemodulustoadhesiveshearmodulusisgreaterthan300to1.Itisnotsuitableforadhesivesthathaveahighshearmodulusinthecuredstateandthatalsorequireeliminationofvolatileconstituentsduringcure.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G38
【国际标准分类号】:
【页数】:11P.;A4
【正文语种】: