标准资料网-标准资料免费资源平台

【英文标准名称】:Filestructureandlabellingofflexiblediskcartridgesforinformationinterchange-Specificationforvariablefileallocationstructure
【原文标准名称】:信息交换用软盘盒的文件结构和标记.第2部分:可变文件分配结构规范
【标准号】:BS6542-2-1988
【标准状态】:现行
【国别】:英国
【发布日期】:1988-09-30
【实施或试行日期】:1988-09-30
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:文件;数据传送;信息交流;信息传递;信息块格式;磁盘;数据媒体;标识符;软盘;字节;数据集;数据布置;地址(数据处理);可变程序块格式;数据组织
【英文主题词】:Datamedia;Dataprocessing;Datarecording;Datastructures;Definition;Definitions;Files;Flexibledisks;Informationexchange;Informationinterchange;Informationprocessing;Instruments;Magneticdisks;Magneticrecording;Recording;Specification(approval);Tags(dataprocessing)
【摘要】:ThisInternationalStandardspecifiesthevolumeandfilestruc-tureofflexiblediskcartridges(FDC)fortheinterchangeofinformationbetweenusersofinformationprocessingsystems.Italsospecifiesanoptionalrecordstructure.ThisinternationalStandardisapplicabletovarioustypesofflexiblediskcartridgesincludingthoseidentifiedinclause3,andothertypeswhichmaybethesubjectoffutureInter-nationalStandards.ThisInternationalStandardspecifiesthelocationoffilesofin-formationonaflexiblediskcartridge,andalsospecifiesasetofrecordeddescriptorswhichidentifies:—thefileswhichmaybeinterchanged;—thelocationsofthefiles;—theattributesofthefiles;—thelocationofunusedspaceforrecordingontheFDC;—thelocationofdefectiverecordingspaceontheFDC;—theattributesoftheFDCandofthedescriptorsrecordedonit.ThisInternationalStandardalsospecifiesrequirementsfortheprocesseswhichareprovidedwithininformationprocessingsystemstoenableinformationtobeinterchangedbetweendif-ferentsystems,utilizingrecordedflexiblediskcartridgesasthemediumofinterchange.Forthispurposeitspecifiesthefunc-tionswithinsystemswhichareintendedtooriginateortoreceiveflexiblediskcartridgeswhichconformtothisInter-nationalStandard.ThisInternationalStandardprovidesamethodforthealloca-tionofspacethatisindependentofthenumberoffilesthatarerecordedonthevolume.Italsoenablesthesizesoftherecord-edfilestobeexpandedorcontractedduringprocessing,sub-jectonlytotheavailabilityofunusedrecordingspacewhenneeded.ThecontentsandorganizationofthefilesarenotspecifiedbythisInternationalStandardandaresubjecttoagreementbe-tweentheoriginatorandtherecipientoftheinterchangedFDC.
【中国标准分类号】:L75
【国际标准分类号】:35_220_21
【页数】:32P;A4
【正文语种】:英语


【英文标准名称】:Electricalinsulatingoils
【原文标准名称】:电气绝缘油
【标准号】:JISC2320-1993
【标准状态】:作废
【国别】:日本
【发布日期】:1993-07-01
【实施或试行日期】:1993-07-01
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:Electricity
【标准类型】:()
【标准水平】:()
【中文主题词】:电绝缘材料;电容器;电气设备;变压器;液体电绝缘材料;绝缘油;电制动;电绝缘;电缆;矿物油
【英文主题词】:mineraloils;;electricalinsulation;;electricalbraking
【摘要】:
【中国标准分类号】:E38
【国际标准分类号】:29_035_40
【页数】:8P;A4
【正文语种】:日语