DIN EN 300113-1-2004 电磁兼容性和无线电频谱情况(ERM).地面移动业务.用于数据(和/或语音)传输的使用恒定或不恒定包络调制并具有天线连接器的无线电设备.第1部分:技术特性和测量方法

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【英文标准名称】:ElectromagneticcompatibilityandRadiospectrumMatters(ERM)-Landmobileservice-Radioequipmentintendedforthetransmissionofdata(and/orspeech)usingconstantornon-constantenvelopemodulationandhavinganantennaconnector-Part1:Techn
【原文标准名称】:电磁兼容性和无线电频谱情况(ERM).地面移动业务.用于数据(和/或语音)传输的使用恒定或不恒定包络调制并具有天线连接器的无线电设备.第1部分:技术特性和测量方法
【标准号】:DINEN300113-1-2004
【标准状态】:作废
【国别】:德国
【发布日期】:2004-08
【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】:无线电装置;无线电设备;电磁兼容性;移动无线电通信系统;无线电天线;通信;数据传送;地面移动服务设施;语音传输;电气工程;电信;定义;试验条件;无线电工程;额定值;天线系统
【英文主题词】:Antennasystems;Datatransfer;Definition;Definitions;Electricalengineering;Electromagneticcompatibility;EMC;Land-mobileservices;Mobileradiosystems;Radioantennas;Radioengineering;Radioequipment;Radiosystems;Ratings;Speechtransmission;Telecommunication;Telecommunications;Testingconditions
【摘要】:ThisEuropeanstandardspecifiesrequirementsinthetelecommunicationssector.
【中国标准分类号】:L06
【国际标准分类号】:33_060_99;33_100_01
【页数】:2P.;A4
【正文语种】:德语


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【英文标准名称】:Qualitative(includingopticalmicroscopic)analysisofmineralfillerandmineralcoatingofpaper
【原文标准名称】:纸张的矿物涂布和矿物填料的定性分析(包括光学显微可见的)
【标准号】:ANSI/TAPPIT421om-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:纸板(纸);涂层;涂层材料;填充料;显微分析;矿;矿物质测定;光学试验;纸;纸制品;定性分析;试验
【英文主题词】:Board(paper);Coating;Coatingmaterials;Fillers;Microscopicanalysis;Mineral;Mineralmatterdetermination;Opticaltests;Paper;Paperproducts;Qualitativeanalysis;Testing
【摘要】:Describesproceduresthatmaybeusedforthequalitativedeterminationandidentificationofthemineralconstituentsoffilledandcoatedpapers.Duetothesimilarityinchemicalcompositionandphysicalsizeandshapeofsomeofthevariouspossibleconstituentscontainedinagivenpaperspecimen,moreprecisequantitativemethodsmayattimesberequiredforpositiveidentification.Itisrecommendedthatonebecomethoroughlyfamiliarwiththismethodbyanalyzingpapersamplesofknownmineralcomponentcontent.
【中国标准分类号】:Y32
【国际标准分类号】:85_060
【页数】:
【正文语种】:英语


【英文标准名称】:ULStandardforSafetyReceptacle-PlugCombinationsforUseinHazardous(Classified)LocationsSeventhEdition
【原文标准名称】:危险(分类的)场所用插头组合件
【标准号】:UL1010-2006
【标准状态】:作废
【国别】:美国
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:断路器;分类系统;电流;危险;设计;电气插座;电的;电气设备;电学;设备;可燃性环境;危险场所分类(电气设备用);危害;性能;销(钉);插头;插座;试验;伏特;电压
【英文主题词】:Circuit-breakers;Classificationsystems;Currents;Danger;Design;Electricsockets;Electrical;Electricalequipment;Electricity;Equipment;Flammableatmospheres;Hazardousareasclassification(forelectricalequipment);Hazards;Performance;Pins;Plugs;Receptacles;Testing;Volt;Voltage
【摘要】:Theserequirementscoverreceptacleswithplugs,receptacleswithplugsinterlockedwithcircuitbreakers,andreceptacleswithplugsinterlockedwithswitches,forinstallationanduseinhazardous(classified)locations,ClassI,Division1,GroupsA,B,C,andD,andClassII,Division1,GroupsFandGinaccordancewiththeNationalElectricalCodeNFPA70.Theserequirementsalsocoverexplosion-proofelectricalequipmentforinstallationanduseinClassI,Zone1,GroupsIIA,IIB,IIBplusHydrogen,andIIChazardous(classified)locations.Theserequirementscoverdevicesratednotmorethan200amperes,notmorethan600volts,alternating-current(ac),andnotmorethan250volts,direct-current(dc).Theserequirementscoverreceptacle-plugcombinationsforuseonlyunderthefollowingatmosphericconditions:Aminimumambienttemperatureofminus25鳦(minus13鳩).Anoxygenconcentrationnotgreaterthan21percentbyvolume.Anominalbarometricpressureofoneatmosphere.Aproductthatcontainsfeatures,characteristics,components,materials,orsystemsnewordifferentfromthosecoveredbytherequirementsinthisstandard,andthatinvolvesariskoffire,electricshock,orinjurytopersonsshallbeevaluatedusingtheappropriateadditionalcomponentandend-productrequirementsasdeterminednecessarytomaintaintheacceptablelevelofsafetyasoriginallyanticipatedbytheintentofthisStandard.Aproductwhosefeatures,characteristics,components,materials,orsystemsconflictwithspecificprovisionsofthisStandardcannotbejudgedtocomplywiththisStandard.Whereconsideredappropriate,revisionofrequirementsshallbeproposedandadoptedinconformancewiththemethodsemployedfordevelopment,revisionandimplementationofthisstandard.
【中国标准分类号】:L23
【国际标准分类号】:29_120_30
【页数】:
【正文语种】:英语