NF L22-168-1984 带NFL22-070十字槽的紧公差100°沉头螺钉
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【英文标准名称】:Bolt,100degreescountersunkhead,closetolerance,nfL22-070,crossrecess.
【原文标准名称】:带NFL22-070十字槽的紧公差100°沉头螺钉
【标准号】:NFL22-168-1984
【标准状态】:现行
【国别】:法国
【发布日期】:1984-09-01
【实施或试行日期】:1984-09-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_030_20
【页数】:2P;A4
【正文语种】:其他
【原文标准名称】:带NFL22-070十字槽的紧公差100°沉头螺钉
【标准号】:NFL22-168-1984
【标准状态】:现行
【国别】:法国
【发布日期】:1984-09-01
【实施或试行日期】:1984-09-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_030_20
【页数】:2P;A4
【正文语种】:其他
下载地址: 点击此处下载
【英文标准名称】:Softwareengineering-Softwaremeasurementprocess
【原文标准名称】:软件工程.软件测量程序
【标准号】:ISO/IEC15939-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-07
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:测量值;符号;信息技术;定义;定义;测量;信息交换;数据处理;计算机软件;性能;软件技术;考核;系统;计算机技术
【英文主题词】:Computersoftware;Computertechnology;Dataprocessing;Definition;Definitions;Informationinterchange;Informationtechnology;Measuredvalue;Measurement;Performance;Rating;Softwaretechniques;Symbols;Systems
【摘要】:1PurposeThisInternationalStandardidentifiestheactivitiesandtasksthatarenecessarytosuccessfullyidentify,define,select,apply,andimprovesoftwaremeasurementwithinanoverallprojectororganisationalmeasurementstructure.Italsoprovidesdefinitionsformeasurementtermscommonlyusedwithinthesoftwareindustry.ThisInternationalStandarddoesnotcataloguesoftwaremeasures,nordoesitprovidearecommendedsetofmeasurestoapplyonsoftwareprojects.Itdoesidentifyaprocessthatsupportsdefiningasuitablesetofmeasuresthataddressspecificinformationneeds.2FieldofapplicationThisInternationalStandardisintendedtobeusedbysoftwaresuppliersandacquirers.Softwaresuppliersincludepersonnelperformingmanagement,technical,andqualitymanagementfunctionsinsoftwaredevelopment,maintenance,integration,andproductsupportorganisations.Softwareacquirersincludepersonnelperformingmanagement,technical,andqualitymanagementfunctionsinsoftwareprocurementanduserorganisations.ThefollowingareexamplesofhowthisInternationalStandardcanbeused:·Byasuppliertoimplementasoftwaremeasurementprocesstoaddressspecificprojectororganisationalinformationrequirements.·Byanacquirer(orthird-partyagents)forevaluatingconformanceofthesupplier'ssoftwaremeasurementprocesstothisInternationalStandard.·Byanacquirer(orthird-partyagents)toimplementasoftwaremeasurementprocesstoaddressspecifictechnicalandprojectmanagementinformationrequirementsrelatedtotheacquisition.·Inacontractbetweenanacquirerandasupplierasamethodfordefiningthesoftwareprocessandproductmeasurementinformationtobeexchanged.3TailoringthisInternationalStandardThisInternationalStandardcontainsasetofactivitiesandtasksthatcompriseasoftwaremeasurementprocessthatmeetsthespecificneedsofsoftwareorganisationsandprojects.Thetailoringprocessconsistsofmodifyingthenon-normativedescriptionsofthetaskstoachievethepurposeandoutcomesofthesoftwaremeasurementprocess.Allnormativeclausesshallbesatisfied.NewactivitiesandtasksnotdefinedinthisInternationalStandardmaybeaddedaspartoftailoring.4ConformanceConformancetothisInternationalStandardisdefinedassatisfyingthepurposeandoutcomesofthemeasurementprocessandallofthenormativeclauseswithinthetasksinClause5.AnyorganisationimposingthisInternationalStandardasaconditionoftradeisresponsibleforspecifyingandmakingpublicalltask-specificcriteriatobeimposedinconjunctionwiththisInternationalStandard.ThroughoutthisInternationalStandard,"shall"isusedtoexpressaprovisionthatisbindingonthepartythatisapplyingthisInternationalStandard,"should"toexpressarecommendationamongotherpossibilities,and"may"toindicateacourseofactionpermissiblewithinthelimitsoftheInternationalStandard.Itistheresponsibilityoftheorganisationtomaintainappropriateevidenceofsatisfactionofthenormativeclausesforpurposesofdemonstratingconformance.5LimitationsThisInternationalStandarddoesnotassumeorprescribeanorganisationalmodelformeasurement.TheuserofthisInternationalStandardshoulddecide,forexample,whetheraseparatemeasurementfunctionisnecessarywithintheorganisation,whetherthemeasurementfunctionshouldbeintegratedwithinindividualsoftwareprojects,oracrossprojects,basedonthecurrentorganisationalstructure,culture,andprevailingconstraints.ThisInternationalStandardisnotintendedtoprescribethename,format,orexplicitcontentofthedocumentationtobeproduced.TheInternationalStandarddoesnotimplythatdocumentsbepackaged,orcombinedinsomefashion.ThesedecisionsarelefttotheuseroftheInternationalStandard.Themeasurementprocessshouldbeappropri
【中国标准分类号】:L77
【国际标准分类号】:35_080
【页数】:37P;A4
【正文语种】:英语
【英文标准名称】:Guidetorecordingtechniquesforinformationonidentificationcards.Locationofread-writemagnetictrack-track3
【原文标准名称】:识别卡片上信息录制技术指南.第5部分:读写磁道-磁道3的位置
【标准号】:BS7106Pt.5-1990
【标准状态】:作废
【国别】:英国
【发布日期】:1990-02-28
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:信息交流;位置;带材;数据传送;尺寸;数据媒体;粗梳机;磁条;信用卡;磁记录;记录道;卡片;银行;磁性卡片;数据记录;机读资料
【英文主题词】:
【摘要】:
【中国标准分类号】:L64
【国际标准分类号】:
【页数】:12P;A4
【正文语种】:英语
【原文标准名称】:软件工程.软件测量程序
【标准号】:ISO/IEC15939-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-07
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:测量值;符号;信息技术;定义;定义;测量;信息交换;数据处理;计算机软件;性能;软件技术;考核;系统;计算机技术
【英文主题词】:Computersoftware;Computertechnology;Dataprocessing;Definition;Definitions;Informationinterchange;Informationtechnology;Measuredvalue;Measurement;Performance;Rating;Softwaretechniques;Symbols;Systems
【摘要】:1PurposeThisInternationalStandardidentifiestheactivitiesandtasksthatarenecessarytosuccessfullyidentify,define,select,apply,andimprovesoftwaremeasurementwithinanoverallprojectororganisationalmeasurementstructure.Italsoprovidesdefinitionsformeasurementtermscommonlyusedwithinthesoftwareindustry.ThisInternationalStandarddoesnotcataloguesoftwaremeasures,nordoesitprovidearecommendedsetofmeasurestoapplyonsoftwareprojects.Itdoesidentifyaprocessthatsupportsdefiningasuitablesetofmeasuresthataddressspecificinformationneeds.2FieldofapplicationThisInternationalStandardisintendedtobeusedbysoftwaresuppliersandacquirers.Softwaresuppliersincludepersonnelperformingmanagement,technical,andqualitymanagementfunctionsinsoftwaredevelopment,maintenance,integration,andproductsupportorganisations.Softwareacquirersincludepersonnelperformingmanagement,technical,andqualitymanagementfunctionsinsoftwareprocurementanduserorganisations.ThefollowingareexamplesofhowthisInternationalStandardcanbeused:·Byasuppliertoimplementasoftwaremeasurementprocesstoaddressspecificprojectororganisationalinformationrequirements.·Byanacquirer(orthird-partyagents)forevaluatingconformanceofthesupplier'ssoftwaremeasurementprocesstothisInternationalStandard.·Byanacquirer(orthird-partyagents)toimplementasoftwaremeasurementprocesstoaddressspecifictechnicalandprojectmanagementinformationrequirementsrelatedtotheacquisition.·Inacontractbetweenanacquirerandasupplierasamethodfordefiningthesoftwareprocessandproductmeasurementinformationtobeexchanged.3TailoringthisInternationalStandardThisInternationalStandardcontainsasetofactivitiesandtasksthatcompriseasoftwaremeasurementprocessthatmeetsthespecificneedsofsoftwareorganisationsandprojects.Thetailoringprocessconsistsofmodifyingthenon-normativedescriptionsofthetaskstoachievethepurposeandoutcomesofthesoftwaremeasurementprocess.Allnormativeclausesshallbesatisfied.NewactivitiesandtasksnotdefinedinthisInternationalStandardmaybeaddedaspartoftailoring.4ConformanceConformancetothisInternationalStandardisdefinedassatisfyingthepurposeandoutcomesofthemeasurementprocessandallofthenormativeclauseswithinthetasksinClause5.AnyorganisationimposingthisInternationalStandardasaconditionoftradeisresponsibleforspecifyingandmakingpublicalltask-specificcriteriatobeimposedinconjunctionwiththisInternationalStandard.ThroughoutthisInternationalStandard,"shall"isusedtoexpressaprovisionthatisbindingonthepartythatisapplyingthisInternationalStandard,"should"toexpressarecommendationamongotherpossibilities,and"may"toindicateacourseofactionpermissiblewithinthelimitsoftheInternationalStandard.Itistheresponsibilityoftheorganisationtomaintainappropriateevidenceofsatisfactionofthenormativeclausesforpurposesofdemonstratingconformance.5LimitationsThisInternationalStandarddoesnotassumeorprescribeanorganisationalmodelformeasurement.TheuserofthisInternationalStandardshoulddecide,forexample,whetheraseparatemeasurementfunctionisnecessarywithintheorganisation,whetherthemeasurementfunctionshouldbeintegratedwithinindividualsoftwareprojects,oracrossprojects,basedonthecurrentorganisationalstructure,culture,andprevailingconstraints.ThisInternationalStandardisnotintendedtoprescribethename,format,orexplicitcontentofthedocumentationtobeproduced.TheInternationalStandarddoesnotimplythatdocumentsbepackaged,orcombinedinsomefashion.ThesedecisionsarelefttotheuseroftheInternationalStandard.Themeasurementprocessshouldbeappropri
【中国标准分类号】:L77
【国际标准分类号】:35_080
【页数】:37P;A4
【正文语种】:英语
【英文标准名称】:Guidetorecordingtechniquesforinformationonidentificationcards.Locationofread-writemagnetictrack-track3
【原文标准名称】:识别卡片上信息录制技术指南.第5部分:读写磁道-磁道3的位置
【标准号】:BS7106Pt.5-1990
【标准状态】:作废
【国别】:英国
【发布日期】:1990-02-28
【实施或试行日期】:
【发布单位】:英国标准学会(BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:信息交流;位置;带材;数据传送;尺寸;数据媒体;粗梳机;磁条;信用卡;磁记录;记录道;卡片;银行;磁性卡片;数据记录;机读资料
【英文主题词】:
【摘要】:
【中国标准分类号】:L64
【国际标准分类号】:
【页数】:12P;A4
【正文语种】:英语
