IEC/TR 60826-1991 架空输电线路负载和张力

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下一篇: IEC 60099-4-1991 电涌放电器.第4部分:交流系统用无火花隙氧化金属电涌放电器

【英文标准名称】:Informationtechnology-InternationalStandardizedProfileFOD112-Opendocumentformat:Imageapplications-Simpledocumentstructure-Rastergraphicscontentarchitecture-Part1:DocumentApplicationProfile(DAP)
【原文标准名称】:信息技术国际标准化轮廓FOD112开放文件格式:图像应用简单文件结构光栅图形内容体系结构第1部分:文件应用轮廓(DAP)
【标准号】:ISO/IECISP12064-1-1995
【标准状态】:作废
【国别】:国际
【发布日期】:1995-11
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:信息技术;文件应用轮廓;光栅图形;信息交换;数据格式;定义;计算机制图;开放系统互连;标准轮廓;图像处理
【英文主题词】:Computergraphics;DAP;Dataformats;Definitions;Documentapplicationprofiles;Imageprocessing;Informationinterchange;Informationtechnology;Opensystemsinterconnection;OSI;Rastergraphics;Standardizedprofiles
【摘要】:IntendedtofacilitatetheinterworkingofbasicimageapplicationsinterchangingdocumentsbasedonITU-TRec.T.410series(ISO/IEC8613),OpenDokumentArchitecture(ODA)andInterchangeFormat.SuitableforinterchangingdocumentsinformattedformandhasbeendefinedinaccordancewithITU-TRec-T.411(ISO/IEC8613-1).TheformatisinaccordancewithISO/IECTR10000-1andwiththestandardizedproformaandnotationdefinedinAnnexFofITU-TRec.T.411(ISO/IEC8613-1).
【中国标准分类号】:L79
【国际标准分类号】:35_100_05;35_140
【页数】:33P;A4
【正文语种】:英语


【英文标准名称】:Railwayapplications.Environmentalconditionsforequipment.Part3:Equipmentforsignallingandtelecommunications
【原文标准名称】:铁路设施.设备的环境条件.信号设备和电信设备
【标准号】:BSEN50125-3-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-03-19
【实施或试行日期】:2003-03-19
【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】:电子装置;风;气候条件;环境影响;铁路工程;电气工程;电力牵引;抗风化能力;铁路车辆;电信;运载工具;阻止环境(退化);信号装置;定义;空气温度;铁道车辆;铁路设施;环境条件;湿度;电力设备;电气设备;设备;电磁兼容性;额定值;铁路;电信设备;电驱动装置;规范(验收);电气器具
【英文主题词】:Airtemperatures;Definitions;Electricappliances;Electrictraction;Electricalengineering;Electricalequipment;Electricalinstallations;Electrically-operateddevices;Electromagneticcompatibility;Electronically-operateddevices;Environmentalconditions;Environmentaleffects;Environmentalresistance;Equipment;Humidity;Railwayapplications;Railwayengineering;Railwayvehicles;Railways;Ratings;Rollingstocks;Signaldevices;Specification(approval);Telecommunicationinstallations;Telecommunications;Vehicles;Weathercondition;Weatherresistance;Weatherresistant;Winds
【摘要】:ThisEuropeanStandardspecifiestheenvironmentalconditionsencounteredwithinEurope.Itcanalsobeappliedelsewherebyagreementbetweenthesupplierandthecustomer.ThescopeofthisEuropeanStandardcoversthedesignandtheuseofequipmentandanyportableequipmentforsignallingandtelecommunicationssystems(includingtest,measure,monitoringequipment,etc.).TheportableequipmentmustcomplywiththesectionsofthisEuropeanStandardrelevanttotheiruse.ThisEuropeanStandarddoesnotspecifythetestrequirementsforequipment.Inparticularthestandardintendstodefine–interfaceconditionsbetweentheequipmentanditsenvironment,–parameterstobeusedbydesignerswhencalculatingR.A.M.S.andlifetimewithrespecttoenvironmentalconditioneffects.InthisrespectitgivesgeneralguidanceinordertoallowconsistentassessmentsofcontractdocumentationforEuropeanprojects.Thedefinedenvironmentalconditionsareconsideredasnormalinservice.Microclimatessurroundingcomponentsmayneedspecialrequirementstobedefinedbytheproductstandard.Theeffectsofanysignallingandtelecommunicationsequipment(ineitherorfailuremodeofoperation)ontheoverallsignallingsystemsafetyarenotwithinthescopeofthisEuropeanStandard.ThisEuropeanStandarddoesnotprovidethedesignerwithinformationtoenablehimtodeterminethesafetyriskassociatedwithenvironmentalconditions.Thesafetyofpersonsinthevicinityof(orworkingon)thesignallingandtelecommunicationsequipmentisalsooutofthescopeofthisEuropeanStandard.TheeffectsofvandalismontheequipmentarenotconsideredinthisEuropeanStandard.ThisEuropeanStandardappliestoallsignallingandtelecommunicationssystemsexceptthoseusedforcranes,miningvehiclesandcablecars.Itdoesnotdefinethespecificationsfortrain-bornesignallingandtelecommunicationssystems.Thetrain-bornesignallingandtelecommunicationssystemsmustcomplywithrollingstockenvironmentalconditionsspecifications(EN50125-1).
【中国标准分类号】:S33
【国际标准分类号】:29_280
【页数】:32P.;A4
【正文语种】:英语