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【英文标准名称】:Plastics-Productionqualitycontrol-Statisticalmethodforusingsinglemeasurements
【原文标准名称】:塑料.产品质量控制.单一测量用统计方法
【标准号】:ISO25337-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-03
【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/TC61
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;数学计算;测量;测量技术;方法;塑料;生产;生产控制;质量保证;质量控制;单一试验;统计方法分析;统计学
【英文主题词】:Definitions;Mathematicalcalculations;Measurement;Measuringtechniques;Methods;Plastics;Production;Productioncontrol;Qualityassurance;Qualitycontrol;Singletest;Statisticalmethodsofanalysis;Statistics
【摘要】:ThisInternationalStandarddescribesastatistical,so-calledsingle-measurement,model(SDmodel)forusingsinglemeasurementsforproductionqualitycontrolpurposesataproducer'smanufacturingsite,evenifastandardtestmethodspecifiesreplicatemeasurements.Thestatisticalmodelisalsoapplicabletotestmethodswhichcallforrepeatedoperations.Ageneralapproachtotheprecisionstatementintestmethodstandardswhichproducenumericalresultsisalsodescribed.Thestatisticalmodelisonlyapplicabletotestmethodswhichgiveresultsthatfollowanormal(i.e.Gaussian)distribution.Theprincipleofthestatisticalmodelisbasedonthedeterminationofupperandlowerproductionlimits,takingintoaccounttheaccuracyandthereproducibilityofthetestmethod,thelatterbeingaddedtotheproductionlimitsinordertodefineanareaoutsidetheproductionlimitsinwhichatestresultcanfallowingtothenatureoftheproductionprocessand/orthetestmethod.ThisInternationalStandardisdesignedforprojectmanagers,headsoflaboratoriesandproductionmanagers.However,thesupportofastatisticianishighlyrecommended,andsometimesindispensable,forprovidingthenecessarytechnicalbackupandstatisticalanalysis.IfthisInternationalStandardisusedincombinationwithatestmethodstandard,thisneedstobeclearlyindicatedinallrelevantdocuments,e.g.productspecifications,productionprocessspecificationsandcontracts.
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:24P.;A4
【正文语种】:英语