ASTM D2463-2010b 吹塑热塑塑料容器的耐跌落冲击性能的标准试验方法

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【英文标准名称】:StandardTestMethodforDropImpactResistanceofBlow-MoldedThermoplasticContainers
【原文标准名称】:吹塑热塑塑料容器的耐跌落冲击性能的标准试验方法
【标准号】:ASTMD2463-2010b
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D20.19
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:blow-moldedcontainers;dropimpact;plasticcontainers;Blow-moldedthermoplasticcontainers;Dropimpacttest;Impactresistance--plastics;Plasticbottles;Thermoplasticcontainers
【摘要】:Theseproceduresprovidemeasuresofthedropimpactresistanceofthegrouporlotofblowncontainersfromwhichthetestspecimenswereselected.Itisacceptabletousetheseproceduresforroutineinspectionpurposes.Theseprocedureswillevaluatetheeffectofconstruction,materials,andprocessingconditionsontheimpactresistanceoftheblowncontainers.Beforeproceedingwiththistestmethod,referencethespecificationofthematerialbeingtested.Anytestspecimenpreparation,conditioning,dimensions,ortestingparameters,orcombinationthereof,coveredinthematerialsspecificationshalltakeprecedenceoverthosementionedinthistestmethod.Iftherearenomaterialspecifications,thenthedefaultconditionsapply.1.1Thistestmethodprovidesmeasuresofthedropimpactresistanceofblow-moldedthermoplasticcontainersasasummationoftheeffectsofmaterial,manufacturingconditions,containerdesign,andperhapsotherfactors.1.2Threeproceduresareprovidedasfollows:1.2.1ProcedureA,StaticDropHeightMethod8212;Thisprocedureisparticularlyusefulforqualitycontrolsinceitisquick.1.2.2ProcedureB,BrucetonStaircaseMethod8212;Thisprocedureisusedtodeterminethemeanfailureheightandthestandarddeviationofthedistribution.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Theinch-poundunitsgiveninparenthesesareforinformationonly.Note18212;ThereisnoknownISOequivalenttothisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A82
【国际标准分类号】:83_140_99
【页数】:6P.;A4
【正文语种】:英语


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【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


基本信息
标准名称:8mm槽系组合夹具定位件 左角铁
中标分类: 机械 >> 工艺装备 >> 组合卡具
发布日期:
实施日期:1992-07-01
首发日期:
作废日期:
出版日期:
页数:2页
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所属分类: 机械 工艺装备 组合卡具