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ANSI/TIA-594-B-2004 信息技术.多线终端系统.私人综合服务网的同步方法和技术要求

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【英文标准名称】:Telecommunications-MultilineTerminalSystems-SynchronizationMethodsandTechnicalRequirementsforPrivateIntegratedServicesNetworks
【原文标准名称】:信息技术.多线终端系统.私人综合服务网的同步方法和技术要求
【标准号】:ANSI/TIA-594-B-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:交换;信息交流;信息技术;综合;方法;网络;专业综合服务网;私人;服务设施;同步;工艺学;电信;电话网
【英文主题词】:Exchange;Informationexchange;Informationtechnology;Integrated;Methods;Network;PISN;Privat;Services;Synchronization;Technology;Telecommunications;Telephonenetworks
【摘要】:EstablishestechnicalcriterianecessaryinthedesignofasynchronizationplanforaPISN
【中国标准分类号】:M11
【国际标准分类号】:33_040_35
【页数】:
【正文语种】:英语


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【英文标准名称】:StandardSpecificationandTestMethodsforIntramedullaryFixationDevices
【原文标准名称】:髓内固定器械的机械性能要求的标准规范
【标准号】:ASTMF1264-2003(2007)e2
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:F04.21
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:bendtesting;definitions;extraction;fatiguetest;fracturefixation;implants;intramedullaryfixationdevices;orthopaedicmedicaldevice;performance;surgicaldevices;terminology;testmethods;torsiontest;trauma;Intramedullaryfixationdevices
【摘要】:A2.4.1Thistestmethoddescribesastatictorsionaltesttodeterminethetorsionalstiffnessofthecentralanduniformportionofanintramedullaryfixationdevice.A2.4.2Thistestmethodmaynotbeappropriateforalltypesofimplantapplications.Theuseriscautionedtoconsidertheappropriatenessofthemethodinviewofthedevicesbeingtestedandtheirpotentialapplication.1.1Thisspecificationisintendedtoprovideacharacterizationofthedesignandmechanicalfunctionofintramedullaryfixationdevices(IMFDs),specifylabelingandmaterialrequirements,providetestmethodsforcharacterizationofIMFDmechanicalproperties,andidentifyneedsforfurtherdevelopmentoftestmethodsandperformancecriteria.Theultimategoalistodevelopastandardwhichdefinesperformancecriteriaandmethodsformeasurementofperformance-relatedmechanicalcharacteristicsofIMFDsandtheirfixationtobone.Itisnottheintentionofthisspecificationtodefinelevelsofperformanceorcase-specificclinicalperformanceofthesedevices,asinsufficientknowledgetopredicttheconsequencesoftheuseofanyofthesedevicesinindividualpatientsforspecificactivitiesofdailylivingisavailable.ItisnottheintentionofthisspecificationtodescribeorspecifyspecificdesignsforIMFDs.1.2ThisspecificationdescribesIMFDsforsurgicalfixationoftheskeletalsystem.ItprovidesbasicIMFDgeometricaldefinitions,dimensions,classification,andterminology;labelingandmaterialspecifications;performancedefinitions;testmethodsandcharacteristicsdeterminedtobeimportanttoin-vivoperformanceofthedevice.1.3Thisspecificationincludesfourstandardtestmethods:1.3.1StaticFour-PointBendTestMethodx2014;AnnexA1and1.3.2StaticTorsionTestMethodx2014;AnnexA2.1.3.3BendingFatigueTestMethodx2014;AnnexA3.1.3.4TestMethodforBendingFatigueofIMFDLockingScrewsx2014;AnnexA4.1.4ArationaleisgiveninAppendixX1.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.A1.1.1Thistestmethoddescribesmethodsforstaticfour-pointbendtestingofintrinsic,structuralpropertiesofintramedullaryfixationdevices(IMFDs)forsurgicalfixationoftheskeletalsystem.Thistestmethodincludesbendtestinginavarietyofplanesrelativetothemajoranatomicplanes.ThepurposeistomeasurebendingstrengthandbendingstiffnessintrinsictothedesignandmaterialsofIMFDs.A1.1.2ThistestmethodisdesignedspecificallytotestIMFDdesignsthathaveawell-definedworkinglength(WL)ofuniformopenorclosedcrosssectionthroughoutthemajorityofitslength(WLx2265;10x00D7;diameter)andistobeappliedtothefulllengthofthediaphysisofafemur,tibia,humerus,radius,orulna.ThisisnotapplicabletoIMFDsthatareusedtofixonlyashortportionofthediaphysisofanyofthelongbonesorthediaphysisofsmallbonessuchasthemetacarpals,metatarsals,phalanges,andsoforth.A1.1.3ThistestmethodisnotintendedtotesttheextrinsicpropertiesofanyIMFD,thatis,theinteractionofthedevicewithboneorotherbiologicmaterials.A1.1.4Thistestmethodisnotintendedtodefinecase-specificclinicalperformanceofthesedevices,asinsufficientknowledgetopredicttheconsequences......
【中国标准分类号】:C45
【国际标准分类号】:11_040_40
【页数】:18P.;A4
【正文语种】:英语


【英文标准名称】:Harmonizedsystemofqualityassessmentforelectroniccomponents.Sectionalspecification.Aluminiumelectrolyticcapacitors.
【原文标准名称】:电子元器件质量评估协调体系.分规范.铝电解质电容器
【标准号】:NFC83-110-1981
【标准状态】:现行
【国别】:法国
【发布日期】:1981-10-01
【实施或试行日期】:1981-10-11
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:L11
【国际标准分类号】:31_060_50
【页数】:50P;A4
【正文语种】:其他