ANSI/ASTM D5842-2004 挥发性测量用燃料的取样和搬运的实施规程
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【英文标准名称】:PracticefortheSamplingandHandlingofFuelsforVolatilityMeasurement
【原文标准名称】:挥发性测量用燃料的取样和搬运的实施规程
【标准号】:ANSI/ASTMD5842-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:2004-12-01
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:测量;挥发性;燃料;液体燃料;搬运;取样;规范(验收)
【英文主题词】:Fuels;Handling;Liquidfuels;Measurement;Sampling;Specification(approval);Volatility
【摘要】:Thispracticecoversproceduresandequipmentforobtaining,mixing,andhandlingrepresentativesamplesofvolatilefuelsforthepurposeoftestingforcompliancewiththestandardssetforthforvolatilityrelatedmeasurementsapplicabletolightfuels.Theapplicabledryvaporpressureequivalentrangeofthispracticeis13to105kPa(2to16psia).Thispracticeisapplicabletothesampling,mixing,andhandlingofreformulatedfuelsincludingthosecontainingoxygenates.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.ThevaluesstatedinacceptablemetricunitsaretoberegardedasthestandardexceptinsomecaseswheredrawingsmayshowEnglishmeasurementswhicharecustomaryforthatequipment.
【中国标准分类号】:E31
【国际标准分类号】:75_160_20
【页数】:
【正文语种】:英语
【英文标准名称】:StandardforReduced-pinandEnhanced-functionalityTestAccessPortandBoundaryScanArchitecture
【原文标准名称】:缩小型插脚和增强功能型测试接入端口和边界扫描架构标准
【标准号】:ANSI/IEEE1149.7-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Backwardcompatibility;Dataprocessing;Definitions;Electronicengineering;Electronicequipmentandcomponents;Hardware;Integratedcircuits;Pins;Pins(nails);Printedcircuits;Switchingcircuits;Testing
【摘要】:Thisstandarddescribescircuitrythatmaybeaddedtoanintegratedcircuittoprovideaccesstoon-chiptestaccessports(TAPs)specifiedbyANSI/IEEEStd1149.1TM-2001.ThecircuitryusesANSI/IEEE1149.1-2001asitsfoundation,providingcompletebackwardcompatibility,whileaddingfeaturestosupporttestandapplicationsdebug.
【中国标准分类号】:L65
【国际标准分类号】:35_200
【页数】:
【正文语种】:英语
【英文标准名称】:StandardSpecificationforImage-InteractiveStereotacticandLocalizationSystems
【原文标准名称】:影像干扰的定向探测系统的标准规范
【标准号】:ASTMF1719-1996(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1996
【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】:F04.31
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:Sterilization;Therapeuticmodality;Anesthesiaequipment--specifications;Biplaneradiographictechniques;Calibration--medical/surgicaldevices/applications;Diagnosticmodality;Imageinteractivelocalizationsystems;MRI(magneticresonanceimaging);
【摘要】:Thefollowingusesofimaging-guidedstereotacticsurgeryhavebeendocumentedintheliterature,andarepresentedasexamples.Thislistisnotinclusiveofallthetechniquespresentlybeingused,andcertainlydoesnotreflectnorintendtoimpedethedevelopmentofnewtechniquesinthefuture:Biopsyofintracranialtissue,Implantationofradioisotopesbyvarioustechniques,Aspirationofcysts,Aspirationofabcesses,Instillationoftherapeuticagents,includingantibiotics,chemotherapeuticagents,tissue,drugs,andneurotransmitters,Insertionofelectrodesforrecordingofelectricalactivityorimpedance,Insertionofprobesforlesionproductioninfunctionalneurosurgery,Insertionofelectrodesforstimulation,Aspirationofhematomas,Resectionofmasslesions,Laservaporizationorremovalofintracranialtissue,Guidanceofexternallydeliveredradiationtherapy,Adjuncttoopensurgicalprocedures,Placementofcathetersintoventricles,cysts,andsoforth,andHyperthermia.1.1Thisspecificationcoversthecombineduseofstereotacticinstrumentsorsystemswithimagingtechniques,todirectadiagnosticortherapeuticmodalityintoaspecifictargetwithinthebrain,basedonlocalizationinformationderivedfromsuchimagingtechniques.1.2Forthepurposeofthisspecification,astereotacticinstrumentorsystemisaguiding,aiming,orviewingdeviceusedinhumanneurosurgeryforthepurposeofmanuallydirectingasystemortreatingmodalitytoaspecificpointwithinthebrainbyradiographic,imaging,orothervisualizationoridentificationoflandmarksortargetsorlesions.1.3DefinitionofStereotacticImagingSystems8212;Typesofimaging-guidedsystemsallrequirethreecomponents:animagingsystem,astereotacticframe,orotherphysicaldevicetoidentifythepositionofapointinspace,andamethodtorelateimage-generatedcoordinatestoframeordevicecoordinates.SeePerformanceSpecificationF1266.Theimagingtechniquemustreliablyandreproduciblygeneratedataconcerningnormalorabnormalanatomicstructures,orboth,thatcaninterfacewiththecoordinatesystemofthestereotacticframeorotherstereotacticsystem.Theimaging-guidedsystemsmustallowaccuratedirectionoftherapeutic,viewingordiagnosticmodalitiestoaspecificpointorvolumeoralongaspecifictrajectorywithinthebrainoroftenaccurateestimationofstructuresizeandlocationallowingbiopsy,resection,vaporization,implantation,aspiration,orothermanipulation,orcombinationthereof.Thestandardsofaccuracy,reproducibility,andsafetymustbemetfortheimagingmodality,thestereotacticsystem,andthemethodofinterfacebetweenthetwo,andforthesystemasawhole.Themechanicalpartsoftheimagingmodalityandthestereotacticsystemshouldbeconstructedtoallowmaximalinteractionwithminimalinterferencewitheachother,tominimizeimagingartifactanddistortion,andminimizepotentialcontaminationofthesurgicalfield.1.4GeneralTypesofImagingthatMayBeUsedWithStereotacticSystems8212;Currentlyemployedimagingmodalitiesusedinimaging-guidedstereotacticsystemsincluderadiography,angiography,computedtomography,magneticresonanceimaging,ultrasound,biplaneandmultiplanedigitalsubtractionangiography,andpositronemissionscanning.However,itisrecognizedthatothermodalitiesmaybeinterfacedwithcurrentlyavailableandfuturestereotacticsystemsandthatnewimagingmodalitiesmayevolveinthefuture.Standardsforimagingdeviceswillbedealtwithindocumentsconcerningsuchdevices,andwillnotbeaddressedh......
【中国标准分类号】:C43
【国际标准分类号】:11_040_99
【页数】:7P.;A4
【正文语种】:英语
