【英文标准名称】:Railwayapplications-Axleboxlubricatinggreases-Part2:Methodtotestthemechanicalstabilitytocovervehiclespeedsupto200km/h;GermanversionEN14865-2:2006+A1:2009
【原文标准名称】:铁路应用设施.轴套润滑油.第2部分:确保机车速度达到200km/h的机械稳定性的试验方法.德文版本EN14865-2-2006+A1-2009
【标准号】:DINEN14865-2-2010
【标准状态】:作废
【国别】:德国
【发布日期】:2010-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:验收规范;轴承;行车机构;定义;润滑脂;高速;冲击荷载;检验;润滑;作标记;材料;性能;质量保证;质量要求;铁路设施;铁路工程;铁道车辆;铁路;抽样方法;规范(验收);稳定性;监督(认可);测试;测试条件;轮副轴承;轮副
【英文主题词】:Acceptancespecification;Bearings;Bogies;Definitions;Grease;Highspeed;Impactloading;Inspection;Lubrication;Marking;Materials;Properties;Qualityassurance;Qualityrequirements;Railwayapplications;Railwayengineering;Railwayvehicles;Railways;Samplingmethods;Specification(approval);Stability;Surveillance(approval);Testing;Testingconditions;Wheelsetbearings;Wheelsets
【摘要】:
【中国标准分类号】:E34
【国际标准分类号】:
【页数】:24P;A4
【正文语种】:德语
【英文标准名称】:Informationtechnology-Categorizationofsoftware
【原文标准名称】:信息技术软件的分类
【标准号】:ISO/IECTR12182-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-11
【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】:计算机软件;数据处理;信息技术;计算机程序;分类
【英文主题词】:Classification;Computerprograms;Computersoftware;Dataprocessing;Informationtechnology
【摘要】:ThescopeofthisTechnicalReportisthecategoriesofsoftware(includingrelevantsoftwaredevelopmentproductsanddata)thatareproducedbysoftwareengineeringprocesses.Itdescribesacategorizationschemeforsoftwarethatencompassesdifferentpointsofviewandsignificantcharacteristicsandattributesthatdescribeanddefinesoftwareandsoftwarecategories.1FieldofapplicationThefieldofapplicationoftheCategorizationofSoftwareincludessoftwareengineeringanditsassociatedstandards,software,data,andmethodologies.2AudienceandpurposeThisTechnicalReportisprimarilydirectedtowardsseveralaudiences:thesoftwareengineeringcommunity;theusersofsoftwareengineeringstandards,specificallythosedevelopedbyISO/IECJTC1/SC7;anddevelopersofsoftwareengineeringstandards,primarilySC7.ThepurposeorusageoftheCategorizationofSoftwareistheidentifyingofsoftwarecategories,identifyingofapplicablesoftwareengineeringstandardsforsoftware,anddeterminingtherelationshipofsoftwaretasks,processes,orproductstosoftwareengineeringstandards.TheuseoftheCategorizationofSoftwareisdefinedasthegenerationofajustifiableentryforeachoftheviewsspecifiedinClause7forthegivensoftwareproductorinamappingofasoftwareengineeringstandard.Insomecircumstancesanullentryisappropriate.Itoftenoccursthatthesoftwareengineeringprocesses,andtheproductsofthoseprocesses,applytotheprocurementordevelopmentofcertainkindsofsoftware.Forexample,ISO6592appliestolargeapplicationsystemsandISO9127appliestopackagedsoftware.ThisTechnicalReportprovidesacategorizationschemetoassistin(1)theunderstandingoftheareaofapplicationofastandardorsoftware,(2)theidentificationandselectionofstandardsapplicabletoasoftwareapplication,and(3)thepositioningofnewstandards.3LimitationsSincesoftwareengineeringisafastchangingfield,thecategorizationoutlinedhereincanonlybeaconceptualscheme.Users,therefore,shouldusejudgementwhenapplyingittoapplications.ThecategorizationschemeinthisTechnicalReportisempiricalinnature.Itsformulationisnotbasedonwell-defineduserneeds.Theschemehasnotbeenvalidatedinfieldtrials.
【中国标准分类号】:L77
【国际标准分类号】:35_080
【页数】:14P;A4
【正文语种】:英语
基本信息
标准名称: | 抓物器 |
中标分类: |
航空、航天 >>
航空器与航天器制造用设备 >>
工具 |
替代情况: | HB 3285-79 |
发布日期: | 1990-04-11 |
实施日期: | 1990-06-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
出版日期: | 1900-01-01 |
页数: | 13页 |
适用范围
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前言
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目录
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引用标准
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所属分类: 航空 航天 航空器与航天器制造用设备 工具