ANSI INCITS125-1985 信息系统.适用于7958BPR的双面双密度非格式化5.25-Inch(130-mm)、48-tpi(1.9-tpmm)盒式软磁盘.通用、物理和磁性要求

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【英文标准名称】:Two-SidedDoubleDensityUnformatted5.25Inch(130mm)48TracksperInch(1.9Trackspermm)FlexibleDiskCartridge,General,Physical,andMagneticRequirements(for7958BPRuse)
【原文标准名称】:信息系统.适用于7958BPR的双面双密度非格式化5.25-Inch(130-mm)、48-tpi(1.9-tpmm)盒式软磁盘.通用、物理和磁性要求
【标准号】:ANSIINCITS125-1985
【标准状态】:现行
【国别】:美国
【发布日期】:1985
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:软盘;信息交换;信息处理;情报系统
【英文主题词】:Flexibledisks;Informationinterchange;Informationprocessing;Informationsystems
【摘要】:Thisstandardspecifiesthegeneral,physical,andmagneticrequirementsfortheinterchangeabilityofthetwo-sided,5.25-inch(130-mm)(nominal),48-tracks-per-inch(tpi)1,9-tracks-per-millimeter(tpmm)flexiblediskcartridge(for7958bits-per-radian(bpr)use)asrequiredtoachieveunformatteddiskcartridgeinterchangeamongdiskdrivesusing40trackspersideandassociatedinformationprocessingsystems.Thetwosidedflexiblediskcartridgeinaprotectiveenvelopehavingtworecordingsurfacesisofthetypeintendedspecificallyfordigitalrecordingandreproducingequipmentemployingaccessmechanismscapableofpositioningtothesedatatracks.
【中国标准分类号】:L64
【国际标准分类号】:35_220_21
【页数】:20P.;A4
【正文语种】:英语


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【英文标准名称】:EthyleneGlycolBaseEngineCoolantforAutomobileandLightDutyService
【原文标准名称】:汽车及轻型设备用乙二醇基发动机冷却剂
【标准号】:ASTMD3306-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【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】:乙二醇;冷却剂;机器;化合物
【英文主题词】:machines;ethyleneglycol;coolants;chemicals
【摘要】:
【中国标准分类号】:G71
【国际标准分类号】:71_100_45
【页数】:
【正文语种】:英语


【英文标准名称】:Informationtechnology-Telecommunicationsandinformationexchangebetweensystems-PrivateIntegratedServicesNetwork;Inter-exchangesignallingprotocol;Recallsupplementaryservice
【原文标准名称】:信息技术.系统间远程通信和信息交换.专用综合业务网.交换间信令协议.重叫补充业务
【标准号】:ISO/IEC15052-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-04
【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】:通信;信息技术;通信网;QSIG-RE;服务设施;识别;信号传输;综合业务数字网;定义;信息流;信号;信息交换;电信;电信;专业网络;专业通信网;数据处理;规范;;;数据传输;远程通信;网络互连;EDP;补充业务;电子数据处理;综合服务数字网络;数据交换;专业综合服务网;专业综合服务网;协议
【英文主题词】:Communicationnetworks;Dataexchange;Dataprocessing;Datatransmission;Definitions;EDP;Identification;Informationflow;Informationinterchange;Informationtechnology;Integratedservicesdigitalnetwork;ISDN;Networkinterconnection;PISN;Privateintegratedservicesnetworking;Privatenetworks;Privatetelecommunicationnetworks;Protocols;QSIG-RE;Recalls;Services;Signaltransmission;Signals;Specialservice;Specification;Supplementaryservices;Telecommunication;Telecommunications
【摘要】:ThisInternationalStandardspecifiesthesignallingprotocolforthesupportofRecallsupplementaryservice(SS-RE)attheQreferencepointbetweenPrivateIntegratedservicesNetworkexchanges(PINXs)connectedtogetherwithinPrivateIntegratedServicesNetwork(PISN).SS-REisasupplementaryservicewhichprovidesforthere-directionofatransferredcallbacktotheserveduserifthecallisunanswered.SS-REisonlyapplicableaftertransferbyjoin,notaftertransferbyrerouteing.TheQreferencepointisdefinedinISO/IEC11579-1.ServicespecificationsareproducedinthreestagesandaccordingtothemethodspecifiedinETS300387.ThisInternationalStandardcontainsthestage3specificationfortheQreferencepointandsatisfiestherequirementsidentifiedbythestage1andstage2specificationsinISO/IEC15051.ThesignallingprotocolforSS-REoperatesontopofthesignallingprotocolforbasiccircuitswitchedcallcontrol,asspecifiedinISO/IEC11572,andusescertainaspectsofthegenericproceduresforthecontrolofsupplementaryservicesspecifiedinISO/IEC11582.ThisInternationalStandardalsospecifiesadditionalsignallingprotocolrequirementsforthesupportofinteractionsattheQreferencepointbetweenSS-REandothersupplementaryservicesandANFs.However,theinteractionwiththeCallTransfersupplementaryserviceisspecifiedaspartofSS-REsignallingproceduresasitistheessentialaspectoftheRecallsupplementaryservice.NOTE-AdditionalinteractionsthathavenoimpactonthesignallingprotocolattheQreferencepointcanbefoundintherelevantstage1specifications.ThisInternationalStandardisapplicabletoPINXswhichcanbeinterconnectedtoformaPISN.
【中国标准分类号】:M11
【国际标准分类号】:33_040_35
【页数】:20P;A4
【正文语种】:英语