【英文标准名称】:Modelandframeworkforstandardizationinmultimediaequipmentandsystems
【原文标准名称】:多媒体设备与系统标准化的模型和框架
【标准号】:IEC/TR61998-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-10
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC100
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;定义;电气工程;规范(验收);特性;信息技术;视频信号;因特网;多媒体;间隙;式样;标准化;标准化;视频设备;电缆电视;显示装置(计算机);电视
【英文主题词】:
【摘要】:Thistechnicalreportprovidesmodelsandframeworksforthestandardizationofmultimediatechnology,beingundertakenortobeundertakenbytheIEC.Ingeneral,multimediatechnologycoversa)systeminterface:·inter-systemconnection·intra-systemconnection·homebusinterface·LANinterface·etc.b)userinterface:·pictogram·gesture·etc.c)interchangeanddistribution:·interchangeformat·protocol·abstractservice·etc.d)measurementsandmanagement:·colourmanagement·datadistributionmanagement·security·etc.e)multimediadataandcontents:·authoring·manipulation·etc.ThistechnicalreportfocusesontheareasofIECresponsibilityanditemsbasedongeneraldiscussionsofmodellingformultimediaequipmentandsystems.
【中国标准分类号】:M70
【国际标准分类号】:33_160_60
【页数】:33P;A4
【正文语种】:英语
基本信息
| 标准名称： | 带表卡尺检定规程 |
| 英文名称： | Cial Caliper |
| 中标分类： |
综合 >>
计量 >>
长度计量 |
| 替代情况： | 被JJG 30-2002代替 |
| 发布日期： | |
| 实施日期： | 2002-07-01 |
| 首发日期： | |
| 作废日期： | 2002-07-01 |
| 出版日期： | |
| 页数： | 12页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 综合 计量 长度计量
【英文标准名称】:StandardPracticeforSpecifyinganEquivalent3-SecondDurationDesignLoadingforBlastResistantGlazingFabricatedwithLaminatedGlass
【原文标准名称】:用夹层玻璃制造的防爆玻璃窗的等效3秒持续时间设计负荷规定的标准实施规范
【标准号】:ASTMF2248-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:F12.10
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:airblastpressure;blastresistantglazing;explosion;insulatingglass;laminatedglass;specifieddesignload;Annealedglass;Blast-resistantmaterials/applications;Chemically-strengthenedflatglass;Explosions/explosives;Fully-tempered(FT)flatg
【摘要】:Thispracticeprovidesadesignloadsuitableforsizingblastresistantglazingcomprisedoflaminatedglassorinsulatingglassfabricatedwithlaminatedglass.Blastresistantglazingcomprisedoflaminatedglassorinsulatingglassfabricatedwithlaminatedglassshallbesizedtoresistthe3-seconddurationequivalentdesignloadingfromthisstandardpracticeusingtheproceduresdescribedinPracticeE1300.Blastresistantglazingcomprisedoflaminatedglassorinsulatingglassfabricatedwithlaminatedglasssizedusingthe3-seconddesignloadingdeterminedfromthispracticewillfracturesafelyintheeventofablast,thusreducingthepotentialforpersonalinjury,structuralandnon-structuralbuildingdamage,andcleanupcostsshouldanexplosionoccur.Intheeventablastloadingneveroccurstoblastresistantglazingcomprisedoflaminatedglassorinsulatingglassfabricatedwithlaminatedglasssizedusingthe3-seconddurationloadingdeterminedherein,theblastresistantglazingwillhaveaprobabilityofbreakagelessthanorequalto8litesper1000atthefirstoccurrenceofaloadingequaltothe3-seconddurationdesignloadingdeterminedherein.Blastresistantglazingdesignedtoresistthe3-secondequivalentloadasdeterminedherein,properlysupported,willperformtominimalhazardasdefinedinTestMethodF1642.1.1Thispracticesetsforthamethodtospecifyanequivalent3-seconddesignloadingsuitabletousewithPracticeE1300toselectthethicknessandtypeofblastresistantglazingfabricatedwithlaminatedglasstoglazeafenestration.Glasspliesusedtoconstructlaminatedglassarerecommendedtobeeitherannealedorheatstrengthenedglass.1.2Thispracticeappliestoblastresistantglazingfabricatedusinglaminatedglassonly,includingsinglelaminatedglassandinsulatingglassfabricatedwithlaminatedglass.Asaminimum,insulatingglassshalluselaminatedglassfortheinboard(protectedside)lite.1.3Thispracticeassumesthatblastresistantglazingshallbeadheredtoitssupportingframeusingstructuralsiliconesealantoradhesiveglazingtape.Thewidthofthestructuralsiliconesealantbeadshallbeatleastequaltothelargerof10-mm(3/8-in.)orthethicknessdesignationoftheglasstowhichitadheresbutnotlargerthantwotimesthethicknessdesignationoftheglasstowhichitadheres.Theminimumthicknessofthestructuralsiliconebeadshallbe5-mm(3/16-in.).Thewidthofglazingtapeshallbeatleastequaltotwotimesbutnotmorethanfourtimesthethicknessdesignationoftheglasstowhichitadheres.ThewidthofsiliconeorglazingtapeisreferredtoasbiteandisshownanddiscussedinGuideC1564.1.4Thispracticeassumesthatthestructuralsiliconebeadorglazingtapeisappliedtobothsidesofsinglelitelaminatedglassbutneedonlybeappliedtotheinboardside(protectedside)ofinsulatingglass.1.5ThispracticeassumestheframingmembersshallrestrictdeflectionsofedgesofblastresistantglazingtheysupporttoL/60under2.0x00D7;theloadresistanceoftheblastresistantglazingforinwardloading,whereLdenotesthelengthofthesupportededge.1.6Thispracticeassumestheframingsystemsupportingtheblastresistantglazingsha......
【中国标准分类号】:Q34
【国际标准分类号】:81_040_30
【页数】:4P.;A4
【正文语种】:英语