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【英文标准名称】:Brightsteelproducts-Technicaldeliveryconditions-Part5:Steelsforquenchingandtempering;GermanversionEN10277-5:1999
【原文标准名称】:光亮钢产品.技术交货条件.第5部分:淬火和回火钢
【标准号】:DINEN10277-5-1999
【标准状态】:作废
【国别】:德国
【发布日期】:1999-10
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:交货条件;结构钢;热处理钢;缺陷;验收规范;材料;钢;作标记;试验;规范(验收);名称与符号;定义;生产方法;钢产品;生产工艺;尺寸;检验;光亮钢;顺序示度;产品;分类;半成品
【英文主题词】:Acceptancespecification;Brightsteels;Classification;Definition;Definitions;Deliveryconditions;Designations;Dimensions;Heat-treatablesteels;Inspection;Manufacturingprocess;Marking;Materials;Methodsofmanufacture;Objection;Orderindications;Products;Semi-finishedproducts;Specification(approval);Steelproducts;Steels;Structuralsteels;Testing
【摘要】:Thedocumentcontainstechnicaldeliveryconditionsforsteelsforquenchingandtempering.
【中国标准分类号】:H40
【国际标准分类号】:77_140_60
【页数】:10P.;A4
【正文语种】:德语


【英文标准名称】:Softwareengineering-Productquality-Part3:Internalmetrics
【原文标准名称】:软件工程.产品质量.第3部分:内部度量
【标准号】:ISO/IECTR9126-3-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-07
【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】:计算机程序;质量;计算机软件;评定;计算机;信息技术;数据处理;特性;特性;信息处理;可靠度;度量;工作特性
【英文主题词】:Characteristics;Computerprograms;Computersoftware;Computers;Dataprocessing;Evaluations;Informationprocessing;Informationtechnology;Metric;Performancecharacteristics;Properties;Quality;Reliability
【摘要】:ThisTechnicalReportdefinesinternalmetricsforquantitativelymeasuringexternalsoftwarequalityintermsofcharacteristicsandsubcharacteristicsdefinedinISO/IEC9126-1,andisintendedtobeusedtogetherwithISO/IEC9126-1.ThisTechnicalReportcontains:I.anexplanationofhowtoapplysoftwarequalitymetricsII.abasicsetofmetricsforeachsubcharacteristicIII.anexampleofhowtoapplymetricsduringthesoftwareproductlifecycleThisTechnicalReportdoesnotassignrangesofvaluesofthesemetricstoratedlevelsortogradesofcompliance,becausethesevaluesaredefinedforeachsoftwareproductorapartofthesoftwareproduct,byitsnature,dependingonsuchfactorsascategoryofthesoftware,integritylevelandusers'needs.Someattributesmayhaveadesirablerangeofvalues,whichdoesnotdependonspecificuserneedsbutdependsongenericfactors;forexample,humancognitivefactors.ThisTechnicalReportcanbeappliedtoanykindofsoftwareforanyapplication.UsersofthisTechnicalReportcanselectormodifyandapplymetricsandmeasuresfromthisTechnicalReportormaydefineapplication-specificmetricsfortheirindividualapplicationdomain.Forexample,thespecificmeasurementofqualitycharacteristicssuchassafetyorsecuritymaybefoundinInternationalStandardsorTechnicalReportsprovidedbyIEC65andISO/IECJTC1/SC27.IntendedusersofthisTechnicalReportinclude:—Acquirer(anindividualororganizationthatacquiresorprocuresasystem,softwareproductorsoftwareservicefromasupplier);—Evaluator(anindividualororganizationthatperformsanevaluation.Anevaluatormay,forexample,beatestinglaboratory,thequalitydepartmentofasoftwaredevelopmentorganization,agovernmentorganizationorauser);—Developer(anindividualororganizationthatperformsdevelopmentactivities,includingrequirementsanalysis,design,andtestingthroughacceptanceduringthesoftwarelifecycleprocess);—Maintainer(anindividualororganizationthatperformsmaintenanceactivities);—Supplier(anindividualororganizationthatentersintoacontractwiththeacquirerforthesupplyofasystem,softwareproductorsoftwareserviceunderthetermsofthecontract)whenvalidatingsoftwarequalityatqualificationtest;—User(anindividualororganizationthatusesthesoftwareproducttoperformaspecificfunction)whenevaluatingqualityofsoftwareproductatacceptancetest;—Qualitymanager(anindividualororganizationthatperformsasystematicexaminationofthesoftwareproductorsoftwareservices)whenevaluatingsoftwarequalityaspartofqualityassuranceandqualitycontrol.
【中国标准分类号】:L77
【国际标准分类号】:35_080
【页数】:62P;A4
【正文语种】:英语