【英文标准名称】:Advancedtechnicalceramics.Monolithicceramics.Thermomechanicalproperties.Determinationofresistancetothermalshockbywaterquenching
【原文标准名称】:高级工业陶瓷.单片陶瓷.热机械性能.利用水淬火法进行耐热冲击测定
【标准号】:BSEN820-3-2004
【标准状态】:现行
【国别】:英国
【发布日期】:2004-09-03
【实施或试行日期】:2004-09-03
【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】:高级工业陶瓷;制陶业;材料;材料测试;测量;测量技术;机械测试;单片的;整体材料;物理性能;特性;温度;温度变化试验;测试;耐热冲击强度;热冲击;热试验;热冲击试验;热力学的
【英文主题词】:Advancedtechnicalceramics;Ceramics;Materials;Materialstesting;Measurement;Measuringtechniques;Mechanicaltesting;Monolithic;Monolithicmaterials;Physicalproperties;Properties;Temperature;Testonchangesoftemperature;Testing;Thermalshockresistance;Thermalshocks;Thermaltesting;Thermal-shocktests;Thermomechanical
【摘要】:ThisPartofEN820specifiestheprinciplesofthermalshocktesting,andprovidesageneralmethodforconductingthermalshocktestsbyquenchingintowaterforbothtestpiecesandcomponentsbyquenchingintowater.NOTEThisdocumentdoesnotcoverthermalstressdevelopedasaresultofsteadyinhomogeneoustemperaturewithinaceramicbodyorofthermalexpansionmismatchbetweenjoinedbodies.
【中国标准分类号】:Q32
【国际标准分类号】:81_060_30
【页数】:16P;A4
【正文语种】:英语


【英文标准名称】:Roadvehicles-ImplementationofWWH-OBDcommunicationrequirements-Part3:Commonmessagedictionary
【原文标准名称】:道路车辆.全球统一的重型发动机认证规程(WWH-OBD)要求的实施.第3部分:通用信息词典
【标准号】:ISO/PAS27145-3-2006
【标准状态】:作废
【国别】:国际
【发布日期】:2006-09
【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/TC22
【标准类型】:()
【标准水平】:()
【中文主题词】:应用层;传播学;诊断;诊断系统;词典;数字工程;电子设备;电子装置;排放测量;排放;排气;排气测量;总论;信息交换;测量仪器;摩托车;道路车辆;规范(验收);监控系统
【英文主题词】:Applicationlayer;Communication;Diagnosis;Diagnosticsystems;Dictionaries;Digitalengineering;Electronicequipment;Electronically-operateddevices;Emissionmeasurement;Emissions;Exhaustgases;Exhaustmeasurement;Generalsection;Informationinterchange;Measuringinstruments;Motorvehicles;Roadvehicles;Specification(approval);Supervisorysystems
【摘要】:ISO/PAS27145isintendedtobecomethesinglecommunicationstandardforaccesstoOBD-relatedinformation.Toallowforasmoothmigrationfromtheexistingcommunicationstandardstothisfutureworldwidestandardizedcommunicationstandard,theinitialcommunicationconceptwillbebasedonCAN.Inasecondstep,ISO/PAS27145willbeextendedtodefinetheworld-wideharmonizedOBDcommunicationstandardbasedonexistingindustrycommunicationsstandards(e.g.InternetProtocol)overEthernet.Duetotheusageofstandardnetworklayerprotocols,futureextensionstooptionalphysicallayers(e.g.wireless)arepossible.ThispartofISO/PAS27145specifiestheimplementationofasubsetofunifieddiagnosticservices(UDS)asspecifiedinISO14229-1.ThediagnosticservicesareusedtocommunicatealldiagnosticdataasdefinedinISO/PAS27145-2.ThesubsetofunifieddiagnosticservicesderivesfromtherequirementsstatedintheWWH-OBDGTR(WorldWideHarmonisedGlobalTechnicalRegulations).ThecommonmessagesetdefinedinthispartisindependentoftheunderlyingTransport,Network,DataLinkandPhysicalLayer.Thisdocumentdoesnotspecifyanyrequirementsforthein-vehiclenetworkarchitecture.ThispartofISO/PAS27145includesasupersetofamodifiedversionofISO14229-1.SeveralsignificantmodificationsareincludedinthispartinordertosupportthedatasetofSAEJ1939,ISO15031-5andISO15031-6:?ISO/PAS27145-3supportsa3-byteUnifiedDataIdentifierformatinallserviceswhichsupporta2-bytedataidentifierformatintheISO14229-1.?ISO/PAS27145-3supportsa4-byteDiagnosticTroubleCodeformatinallserviceswhichsupporta3-byteDiagnosticTroubleCodeformatintheISO14229-1.?ISO/PAS27145-3supportsaseparationofBaseDTCnumberfromaFailureTypeByteincludingthesymptomoftheDiagnosticTroubleCode.ThispartofISO/PAS27145isdesignedtoprovidethebasisofunifieddiagnosticservicesforfutureGTRmodulesprovidedbylegislation.
【中国标准分类号】:R16
【国际标准分类号】:43_040_10;43_180
【页数】:49P.;A4
【正文语种】:英语