ISO 14180-1998 固体矿物燃料煤层煤样采取方法导则

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【英文标准名称】:Solidmineralfuels-Guidanceonthesamplingofcoalseams
【原文标准名称】:固体矿物燃料煤层煤样采取方法导则
【标准号】:ISO14180-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-08
【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/TC27
【标准类型】:()
【标准水平】:()
【中文主题词】:煤;固体燃料;定义;定义;加标签;煤层;矿物燃料矿床;煤矿床;抽样方法
【英文主题词】:Coal;Coaldeposits;Coalseams;Definitions;Fossilfueldeposits;Labelling;Samplingmethods;Solidfuels
【摘要】:ThisInternationalStandardprovidesguidanceonmethodsfortakingsamplesfromcoalseamsintheground,whetherfromexplorationtenements,orfromoperatingundergroundoropen-cutmines.Thefollowingmethodsaredescribed:a)borecoresampling;b)drillcuttingssampling;c)open-cutslotsampling;d)adit,driftorshaftsampling;e)pillarsampling;f)channelsampling;g)stripsampling.ThisInternationalStandarddoesnotapplytosamplingfrommovingstreamsinproductionoranyothersourceofcoalthatisnotinsitu.Recommendationsaremadeforselectionandpreparationofthesamplingsite,andmethodsaredescribedfortakingbothsmallandbulksamples,andforpreparingthesamplesfortransport.NOTEAnnexAgivesanexampleofasamplerecordformthatmaybeusedtorecordsamplingandotherrelevantdata,andISO9411-1[1]describeshowtodeterminethemassofarepresentativesampleatvariousnominaltopsizes.
【中国标准分类号】:D21
【国际标准分类号】:73_040
【页数】:15P.;A4
【正文语种】:英语