ASTM C 781-1983 高温气冷核反应堆用石墨及硼酸化石墨元部件的试验

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【英文标准名称】:StandardSpecificationforGrade80AlloySteelChain
【原文标准名称】:80等级合金钢链的标准规范
【标准号】:ASTMA391/A391M-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:合金钢;链条;钢
【英文主题词】:Alloysteels;Chains;Steels
【摘要】:
【中国标准分类号】:
【国际标准分类号】:77_140_65
【页数】:3P;A4
【正文语种】:英语


【英文标准名称】:Automaticvehicleandequipmentidentification-ElectronicRegistrationIdentification(ERI)forvehicles-Securecommunicationsusingsymmetricaltechniques
【原文标准名称】:自动车辆和设备识别.车辆用电子注册识别(ERI).用对称技术的保密通信
【标准号】:BSDDISO/TS24534-5-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2008-03-31
【实施或试行日期】:2008-03-31
【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】:自动;通信;数据交换;数据传送;定义;电子的;货物运输;识别;信息交换;信息处理;信息技术;接口(数据处理);注册;道路运输;道路车辆;规范(验收);远程信息管理;运载工具
【英文主题词】:Automatic;Communication;Dataexchange;Datatransfer;Definition;Definitions;Electronic;Freighttransport;Identification;Informationinterchange;Informationprocessing;Informationtechnology;Interfaces(dataprocessing);Registration;Roadtransport;Roadvehicles;Specification(approval);Telematics;Vehicles
【摘要】:ThisTechnicalSpecificationprovidestherequirementsforanElectronicRegistrationIdentification(ERI)usingsymmetricencryptiontechniquesthatarebasedonanidentifierassignedtoavehicle(e.g.forrecognitionbynationalauthorities),suitabletobeusedfor:electronicidentificationoflocalandforeignvehiclesbynationalauthorities;vehiclemanufacturing,in-lifemaintenanceandend-of-lifeidentification(vehiclelife-cyclemanagement);adaptationofvehicledata,e.g.incaseofinternationalre-sales;safetyrelatedpurposes;crimereduction;commercialservices,andadheringtoprivacyanddataprotectionregulations.ThispartofISO/TS24534specifiestheinterfacesforasecureexchangeofdatabetweenanERTandanERIreaderorERIwriterinoroutsidethevehicleusingsymmetricencryptiontechniques.Symmetricencryptiontechniquesarebasedonsecretkeyssharedbyaparticularcommunityofusers,i.e.inclosedusergroupsinwhichitistrustedthatkeysarenotrevealedtooutsiders.NOTETheonboarddevicecontainingtheERIdataiscalledtheelectronicregistrationtag(ERT).ThisTechnicalSpecificationincludes:theinterfacebetweenanERTandanonboardERIreaderorwriter,theinterfacebetweentheonboardERIequipmentand(roadside)readingandwritingequipment,?securityissuesrelatedtothecommunicationwiththeERT.NOTEThevehicleidentifiersandpossiblerelatedvehicleinformation(astypicallycontainedinavehicleregistrationcertificate)aredefinedinISO/TS24534-3,Automaticvehicleandequipmentidentification—ElectronicRegistrationIdentification(ERI)forvehicles—Part3:Vehicledata.
【中国标准分类号】:R80
【国际标准分类号】:03_220_20;35_240_60
【页数】:48P;A4
【正文语种】:英语