ASTM E2494-2008 打字机打印条款的检验用标准指南
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【英文标准名称】:StandardGuideforExaminationofTypewrittenItems
【原文标准名称】:打字机打印条款的检验用标准指南
【标准号】:ASTME2494-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E30.02
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:forensicsciences;questioneddocuments;typewriter;typewrittentext;Forensicdocumentexaminers;Questioneddocuments;Typewriter;Typewrittentext
【摘要】:Theproceduresoutlinedherearegroundedinthegenerallyacceptedbodyofknowledgeandexperienceinthefieldofforensicdocumentexamination.Byfollowingtheseprocedures,aforensicdocumentexaminercanreliablyreachanopinionconcerningthesourceoftheitem(s)examined.Theexaminationsdescribedinthisguidepertaintothosedocumentspreparedontypewritersandcanconsistofawiderangeofforensicexaminations.Someoralloftheseprocedurescanalsobeapplicabletoexaminationsofdocumentspreparedonotherimpactandnonimpactprintingdevices.Examinationscanbeconductedtoclassifyatypestyleandtodeterminethepossiblemakeandmodeloftypewriter(s)bycomparisonwithatypestylelibrary.Examinationsandcomparisonsoftypewrittendocumentscanbeconductedforthepurposeofdeterminingwhetherornottheyarefromacommonsource.Examinationsandcomparisonsoftypewrittendocumentscanbeconductedforthepurposeofdeterminingwhetherornottheywereproducedusingaparticulartypewriterortypeelement.Examinationsandcomparisonsofatypewrittendocument(s)withatypewriter(orparticularpart(s)ofatypewriter)ortypeelementcanbeconductedforthepurposeofdeterminingwhetherornotadocumentwaspreparedwiththatequipment.Examinationsandcomparisonsofatypewrittendocument(s)withtypewrittendocumentsofknowndatecanbeconductedforthepurposeofdeterminingwhetherornotadocumentwaspreparedonoraboutthedateindicated.Examinationsoftypewrittendocumentscanbeconductedforthepurposeofdeterminingwhetherornotadocumentwastypedinasingle,continuousoperation.Examinationsoftypewriterribbonsorcorrectionmedia(seelift-offandcover-up),orboth,canbeconductedtodeterminethecontentorsourceofthematerialtypedonthemorcorrectedwiththem,respectively.1.1Thisguidecoversproceduresthatshouldbeusedbyforensicdocumentexaminers(GuideE444)forexaminationsandcomparisonsinvolvingtypewrittenitemsandrelatedprocedures.1.2Theseproceduresareapplicablewhethertheexaminationandcomparisonisofquestionedandknownitemsorofexclusivelyquestioneditems.1.3Theseproceduresincludeevaluationofthesufficiencyofthematerial(questioned,orknown,orboth)availableforexamination.1.4Proceduresarealsogivenfortakingexemplarsfromtypewritersandtheproperhandlingoftypewritersorpartsoftypewritersthatmightberelevant.1.5Thesemethodscanalsobeapplicable(inwholeorinpart)toexaminationsofdocumentspreparedonotherimpactandnonimpactprintingdevices.1.6Theparticularmethodsemployedinagivencasewilldependuponthenatureofthematerialavailableforexamination.1.7Thisguidemightnotcoverallaspectsofunusualoruncommonexaminationsoftypewrittenitems.1.8Thisguidecannotreplacetraining(GuideE2388)orexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.1.9Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.10Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistherespo......
【中国标准分类号】:A14
【国际标准分类号】:01_140_30
【页数】:7P.;A4
【正文语种】:英语
【原文标准名称】:打字机打印条款的检验用标准指南
【标准号】:ASTME2494-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:E30.02
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:forensicsciences;questioneddocuments;typewriter;typewrittentext;Forensicdocumentexaminers;Questioneddocuments;Typewriter;Typewrittentext
【摘要】:Theproceduresoutlinedherearegroundedinthegenerallyacceptedbodyofknowledgeandexperienceinthefieldofforensicdocumentexamination.Byfollowingtheseprocedures,aforensicdocumentexaminercanreliablyreachanopinionconcerningthesourceoftheitem(s)examined.Theexaminationsdescribedinthisguidepertaintothosedocumentspreparedontypewritersandcanconsistofawiderangeofforensicexaminations.Someoralloftheseprocedurescanalsobeapplicabletoexaminationsofdocumentspreparedonotherimpactandnonimpactprintingdevices.Examinationscanbeconductedtoclassifyatypestyleandtodeterminethepossiblemakeandmodeloftypewriter(s)bycomparisonwithatypestylelibrary.Examinationsandcomparisonsoftypewrittendocumentscanbeconductedforthepurposeofdeterminingwhetherornottheyarefromacommonsource.Examinationsandcomparisonsoftypewrittendocumentscanbeconductedforthepurposeofdeterminingwhetherornottheywereproducedusingaparticulartypewriterortypeelement.Examinationsandcomparisonsofatypewrittendocument(s)withatypewriter(orparticularpart(s)ofatypewriter)ortypeelementcanbeconductedforthepurposeofdeterminingwhetherornotadocumentwaspreparedwiththatequipment.Examinationsandcomparisonsofatypewrittendocument(s)withtypewrittendocumentsofknowndatecanbeconductedforthepurposeofdeterminingwhetherornotadocumentwaspreparedonoraboutthedateindicated.Examinationsoftypewrittendocumentscanbeconductedforthepurposeofdeterminingwhetherornotadocumentwastypedinasingle,continuousoperation.Examinationsoftypewriterribbonsorcorrectionmedia(seelift-offandcover-up),orboth,canbeconductedtodeterminethecontentorsourceofthematerialtypedonthemorcorrectedwiththem,respectively.1.1Thisguidecoversproceduresthatshouldbeusedbyforensicdocumentexaminers(GuideE444)forexaminationsandcomparisonsinvolvingtypewrittenitemsandrelatedprocedures.1.2Theseproceduresareapplicablewhethertheexaminationandcomparisonisofquestionedandknownitemsorofexclusivelyquestioneditems.1.3Theseproceduresincludeevaluationofthesufficiencyofthematerial(questioned,orknown,orboth)availableforexamination.1.4Proceduresarealsogivenfortakingexemplarsfromtypewritersandtheproperhandlingoftypewritersorpartsoftypewritersthatmightberelevant.1.5Thesemethodscanalsobeapplicable(inwholeorinpart)toexaminationsofdocumentspreparedonotherimpactandnonimpactprintingdevices.1.6Theparticularmethodsemployedinagivencasewilldependuponthenatureofthematerialavailableforexamination.1.7Thisguidemightnotcoverallaspectsofunusualoruncommonexaminationsoftypewrittenitems.1.8Thisguidecannotreplacetraining(GuideE2388)orexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.1.9Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.10Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistherespo......
【中国标准分类号】:A14
【国际标准分类号】:01_140_30
【页数】:7P.;A4
【正文语种】:英语
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