【英文标准名称】:Connectorsforelectronicequipment-Testsandmeasurements-Part9-4:Endurancetests-Test9d:Durabilityofcontactretentionsystemandseals(maintenance,ageing)(IEC60512-9-4:2011);GermanversionEN60512-9-4:2011
【原文标准名称】:电子设备用连接器.试验和测量.第9-4部分:耐久性试验.试验9d:接触件固定机构和密封(维护,老化)的耐久性(IEC60512-9-4-2011).德文版本EN60512-9-4-2011
【标准号】:EN60512-9-4-2011
【标准状态】:现行
【国别】:
【发布日期】:2012-02
【实施或试行日期】:2012-02-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Ageing(materials);Components;Contact;Contactretentionsystems;Durability;Electriccontacts;Electricplugs;Electricalengineering;Electricalequipment;Electromechanicaldevices;Electronicequipment;Electronicequipmentandcomponents;Electronicinstruments;Endurancetesting;Endurancetests;Life(durability);Loading;Measurement;Measuringtechniques;Methodsformeasuring;Plug-and-socketconnection;Resistance;Seals;Testing
【摘要】:
【中国标准分类号】:L23
【国际标准分类号】:31_220_10
【页数】:10P;A4
【正文语种】:英语


【英文标准名称】:Softwareengineering-SoftwareproductQualityRequirementsandEvaluation(SQuaRE)-Measurementreferencemodelandguide
【原文标准名称】:软件工程.软件产品质量要求和评定(SQuaRE).测量参考模型和指南
【标准号】:ISO/IEC25020-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-05
【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/SC7
【标准类型】:()
【标准水平】:()
【中文主题词】:计算机程序;计算机软件;数据处理;定义;评定;指导手册;信息技术;测量;产品规范;质量;质量评定;质量保证;质量管理;质量要求;参考模型;软件;软件技术;规范(验收)
【英文主题词】:Computerprograms;Computersoftware;Dataprocessing;Definitions;Evaluations;Guidebooks;Informationtechnology;Measurement;Productspecification;Quality;Qualityassessment;Qualityassurance;Qualitymanagement;Qualityrequirements;Referencemodel;Software;Softwaretechniques;Specification(approval)
【摘要】:ThescopeofthisInternationalStandardistheselectionandconstructionofsoftwareproductqualitymeasures,withrespecttotheiruseinconjunctionwiththeotherSQuaREseriesdocuments.ThisInternationalStandardalsocontainsthefollowinginformativeannexes(AthroughC)andBibliography:—Criteriaforselectingsoftwarequalitymeasuresandqualitymeasureelements—Demonstratingpredictivevalidityandassessingmeasurementreliability—Exampleformatfordocumentingsoftwarequalitymeasures—BibliographyTheSQuaREseriesofInternationalStandardsisintendedfor,butnotlimitedto,developers,acquirersandindependentevaluatorsofsoftware,particularlythoseresponsiblefordefiningsoftwareproductqualityrequirementsandforsoftwareproductevaluation.ItisrecommendedthatusersofSQuaREusethisInternationalStandardasaguidetoexecutetheirsoftwareproductqualitymeasurementtasks.
【中国标准分类号】:L77
【国际标准分类号】:35_080
【页数】:15P.;A4
【正文语种】:英语