IEC 60809 AMD 4-2009 道路车辆用白炽灯.尺寸、电气和照明要求
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来源:标准资料网
【英文标准名称】:Lampsforroadvehicles-Dimensional,electricalandluminousrequirements
【原文标准名称】:道路车辆用白炽灯.尺寸、电气和照明要求
【标准号】:IEC60809AMD4-2009
【标准状态】:现行
【国别】:国际
【发布日期】:2009-02
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/SC34A
【标准类型】:()
【标准水平】:()
【中文主题词】:类别;特性;定义;尺寸;电气工程;电气设备;电性能;电性质和电现象;照明工程;白炽灯;灯头;灯;发光能力;作标记;汽车;聚光器(灯);性能;可置换性;道路车辆;信号灯;规范(验收);技术数据单;试验;试验条件
【英文主题词】:Categories;Characteristics;Definitions;Dimensions;Dischargelamps;Electricalengineering;Electricalequipment;Electricalproperties;Electricalpropertiesandphenomena;Illuminationengineering;Incandescentlamps;Lampcaps;Lamps;Luminosity;Marking;Motorvehicles;Projectors(light);Properties;Replaceability;Roadvehicles;Signallamps;Specification(approval);Technicaldatasheets;Testing;Testingconditions
【摘要】:
【中国标准分类号】:T38
【国际标准分类号】:43_040_20
【页数】:42P;A4
【正文语种】:英语
【英文标准名称】:Behaviourallangages-VITALASIC(applicationspecificintegratedcircuit)modelingspecification
【原文标准名称】:行为语言.VITALASIC(专用集成电路)模式规范
【标准号】:BSIEC61691-5-2004
【标准状态】:作废
【国别】:英国
【发布日期】:2004-11-10
【实施或试行日期】:2004-11-10
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:计算机硬件;计算机技术;自动控制系统;设计
【英文主题词】:Applicationspecificintegratedcircuits;Architecturaldesign;Computerhardware;Computersoftware;Computers;Descriptions;Design;Handbooks;Informationprocessing;Informationtechnology;Integratedcircuits;Standardizations;VHDL;VHSICHardwareDescriptionLanguage
【摘要】:ContainstheformalsyntaxandsemanticsofallVerilogHDLconstructs;theformalsyntaxandsemanticsofStandardDelayFormat(SDF)constructs;simulationsystemtasksandfunctions,suchastextoutputdisplaycommands;compilerdirectives,suchastextsubstitutionmacrosandsimulationtimescaling;theProgrammingLanguageInterface(PLI)bindingmechanism;theformalsyntaxandsemanticsofaccessroutines,task/functionroutines,andVerilogproceduralinterfaceroutines;informativeusageexamples;informativedelaymodelforSDF;listingsofheaderfilesforPLI.ThispublicationhasthestatusofadoublelogoIEEE/IECstandard
【中国标准分类号】:L74
【国际标准分类号】:35_060
【页数】:
【正文语种】:英语
【英文标准名称】:TestMethodsforWaterinHalogenatedOrganicSolventsandtheirAdmixtures
【原文标准名称】:卤化有机溶剂及其搀合物含水量测试方法
【标准号】:ANSI/ASTMD3401-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:含量测定;溶剂;试验
【英文主题词】:determinationofcontent;solvents;testing
【摘要】:ThesetestmethodsdescribetheuseoftheKarlFischer(KF)titrationfordeterminationofwaterinhalogenatedorganicsolventsandmixturesthereof.Waterconcentrationsfrom2to1000ppmcanbedeterminedinthesesolvents.Twotestmethodsarecoveredasfollows:TestMethodA,WaterDeterminationUsingaCoulometricKFTitratorThecoulometrictestmethodisknownforitshighdegreeofsensitivity(typically10gH2O)andshouldbethetestmethodofchoiceifwaterconcentrationsaretypicallybelow50ppmorifonlysmallamountsofsampleareavailableforwaterdeterminations.Thistestmethodrequirestheuseofequipmentspecificallydesignedforcoulometrictitrations.TestMethodB,WaterDeterminationUsingaVolumetricKFTitratorThevolumetrictestmethodisamoretraditionalapproachtoKFwaterdeterminations.AlthoughtitratorsarespecificallydesignedforKFvolumetricdeterminations,manyautomatictitratorsonthemarketcanbeadaptedtoperformKFtitrations.Eitherofthesetestmethodscanbeusedtodeterminetypicalwaterconcentrations(15to500ppm)foundinhalogenatedsolvents.1.3ThesetestmethodsrecommendtheuseofcommerciallyavailableKarlFischertitratorsandreagents.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificprecautionarystatements,seeSections11and15.
【中国标准分类号】:G04
【国际标准分类号】:71_080_20
【页数】:
【正文语种】:英语
