【英文标准名称】:Ironores-Experimentalmethodsforcheckingthebiasofsampling
【原文标准名称】:铁矿石.取样偏差检验的实验法
【标准号】:ISO3086-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-04
【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/TC102
【标准类型】:()
【标准水平】:()
【中文主题词】:偏差;误差校验;铁矿石;金属矿;矿物;取样;抽样方法
【英文主题词】:Bias;Errorchecking;Ironores;Metalliferousminerals;Minerals;Sampling;Samplingmethods
【摘要】:ThisInternationalStandardspecifiesexperimentalmethodsforcheckingthebiasofsamplingofironores,whensamplingiscarriedoutinaccordancewiththemethodsspecifiedinISO3082,havingasreferenceastopped-beltsamplingmethod.Itisrecommendedthataninspectionofthemechanicalsamplingsystembecarriedoutbeforeconductingbiastesting.SamplingsystemsnotcompletelyinaccordancewithISO3082arenotalwaysexpectedtobebiased.Therefore,biascheckingmaybedonewhenthereissomedisagreementabouttheimportanceofsomedeparturefromtheconditionsofISO3082.Ifonepartyarguesthatthebiasislikelytobesubstantialundersomeparticularsetofconditionsthenbiastestingshouldmostlybedonewhenthoseconditionsapply.NOTEThemethodforanalysisofexperimentaldatadescribedheremayalsobeapplied:a)forcheckingthebiasofsamplepreparationofironores,havingasreferencethemethodsforsamplingpreparationaccordingtoISO3082;b)forcheckingthebiasofsizedistributionofironoresbysieving,havingasreferencethehandsievingmethodsaccordingtoISO4701;c)forcheckingapossiblysignificantdifferenceintheresultsobtainedfromthesamplesofonelotcollectedatdifferentplaces,forexample,aloadingpointandunloadingpoint.
【中国标准分类号】:D30
【国际标准分类号】:73_060_10
【页数】:28P.;A4
【正文语种】:英语


【英文标准名称】:Water-tubeboilersandauxiliaryinstallations-Requirementsforgrateandfluidized-bedfiringsystemsforsolidfuelsfortheboiler
【原文标准名称】:水管锅炉和辅助装置.锅炉用固体燃料的炉蓖和流化床燃烧系统要求
【标准号】:BSEN12952-16-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-01-07
【实施或试行日期】:2003-01-07
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:煤;工业废物;废弃物;辅助的;点火系统(热力工程);加热设备;蒸汽锅炉;矿物燃料;水管锅炉;受火压力容器;锅炉;木材;加热器;固体燃料;热水锅炉;流化床;安全措施
【英文主题词】:
【摘要】:
【中国标准分类号】:J98
【国际标准分类号】:27_040
【页数】:22P;A4
【正文语种】:英语