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JIS K7108-1987 恒定拉伸载荷下塑料耐化学侵蚀性试验方法

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【英文标准名称】:Testingmethodsforchemicalresistanceofplasticsunderconstanttensileload
【原文标准名称】:恒定拉伸载荷下塑料耐化学侵蚀性试验方法
【标准号】:JISK7108-1987
【标准状态】:作废
【国别】:日本
【发布日期】:1987-02-01
【实施或试行日期】:1987-02-01
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:Chemical
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料;抗拉试验;耐化学性试验;抗拉荷载
【英文主题词】:chemical-resistancetests;tensiletesting;tensileloading
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:8P;A4
【正文语种】:日语


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【英文标准名称】:Informationtechnology-FibreDistributedDataInterface(FDDI)-Part7:Physicallayerprotocol(PHY-2)
【原文标准名称】:信息技术光纤分布式数据接口(FDDI)第7部分:物理层协议
【标准号】:ISO/IEC9314-7-1998
【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(ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:通信规程;数据处理;物理层;协议;光波导;信息交换;数据传输;定义;控制规程;数据接口;光学纤维;界面;信息技术;光纤分布数据接口(FIBERDISTRIBUTEDDATAINTERFACE);接口;网络互连
【英文主题词】:
【摘要】:ThispartofISO/IEC9314specifiesthePhysicalLayerProtocol(PHY),theuppersublayerofthePhysicalLayer,forFibreDistributedDataInterface(FDDI).FDDIprovidesahigh-bandwidth(100Mbit/s),general-purposeinterconnectionamonginformationprocessingsystems,subsystemsandperipheralequipment,usingfibreopticsorothertransmissionmedia.FDDIcanbeconfiguredtosupportasustaineddatatransferrateofatleast80Mbit/s(10Mbyte/s).FDDIprovidesconnectivityformanynodesdistributedoverdistancesofmanykilometersinextent.CertaindefaultparametervaluesforFDDI(e.g.timersettings)arecalculatedonthebasisofupto1000transmissionlinksorupto200kmtotalfibre-pathlength(typicallycorrespondingto500nodesand100kmofdualfibrecable,respectively);however,theFDDIprotocolscansupportmuchlargernetworksbyincreasingtheseparametervalues.Asshowninfigure1,FDDIconsistsofa)PhysicalLayer(PL),whichisdividedintotwosublayers:1)APhysicalMediumDependent(PMD),whichprovidesthedigitalbasebandpoint-to-pointcommunicationbetweennodesintheFDDInetwork.ThePMDprovidesallservicesnecessarytotransportasuitablycodeddigitalbitstreamfromnodetonode.ThePMDdefinesandcharacterizesthefibre-opticdriversandreceivers,medium-dependentcoderequirements,cables,connectors,powerbudgets,opticalbypassprovisions,andphysical-hardware-relatedcharacteristics.ItspecifiesthepointofinterconnectabilityforconformingFDDIattachments.TheinitialPMDstandarddefinesattachmenttomulti-modefibre.AlternativePMDsublayerstandardsarebeingdevelopedforattachmenttoothertransmissionmediaandformappingtoSynchronousOpticalNetwork(SONET),2)APhysicalLayerProtocol(PHY),whichprovidesconnectionbetweenthePMDandtheDataLinkLayer.PHYestablishesclocksynchronizationwiththeupstreamcode-bitdatastreamanddecodesthisincomingcode-bitstreamintoanequivalentsymbolstreamforusebythehigherlayers.PHYprovidesencodinganddecodingbetweendataandcontrolindicatorsymbolsandcodebits,mediumconditioningandinitializing,thesynchronizationofincomingandoutgoingcode-bitclocks,andthedelineationofoctetboundariesasrequiredforthetransmissionofinformationtoorfromhigherlayers.InformationtobetransmittedonthemediumisencodedbythePHYusingagrouptransmissioncode.ThedefinitionofPHYiscontainedinthispartofISO/IEC9314.b)ADataLinkLayer(DLL),whichisdividedintotwoormoresublayers:1)AnoptionalHybridRingControl(HRC),whichprovidesmultiplexingofpacketandcircuitswitcheddataonthesharedFDDImedium.HRCcomprisestwointernalcomponents,aHybridMultiplexer(H-MUX)andanIsochronousMAC(I-MAC).H-MUXmaintainsasynchronous125μscyclestructureandmultiplexesthepacketandcircuitswitcheddatastreams,andI-MACprovidesaccesstocircuitswitchedchannels,2)AMediaAccessControl(MAC),whichprovidesfairanddeterministicaccesstothemedium,addressrecognition,andgenerationandverificationofframechecksequences.Itsprimaryfunctionisthedeliveryofpacketdata,includingframegeneration,repetition,andremoval,3)AnoptionalLogicalLinkControl(LLC),whichprovidesacommonprotocolforanyrequiredpacketdataadaptationservicesbetweenMACandtheNetworkLayer.LLCisnotspecifiedbyFDDI,4)AnoptionalCircuitSwitchingMultiplexer(CS-MUX),whichprovidesacommonprotocolforanyrequiredcircuitdataadaptationservicesbetweenI-MACandtheNetworkLayer.CS-MUXisnotspecifiedbyFDDI.c)AStationManagement(SMT),whichprovidesthecoordinationnecessaryatthenodeleveltomanagetheprocessesunderwayinthevariousFDDIlayerssuchthatanodemayworkcooperativelyonaring.SMTprovidesservicessuchascontrolofconfigurationmanagement,faultisolationandrec
【中国标准分类号】:L78
【国际标准分类号】:33_180_01;35_110
【页数】:50P;A4
【正文语种】:英语


【英文标准名称】:Prefilledsyringes-Glassbarrelsforinjectables
【原文标准名称】:预填充注射器.注射剂用玻璃筒
【标准号】:BSISO11040-4-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2007-03-30
【实施或试行日期】:2007-03-30
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:麻醉设备;容器;牙科设备;名称与符号;尺寸;可处置的;可处置物品;一次性使用设备;填满的;玻璃器皿;注射准备;作标记;医疗器械;胃肠外注入设备;一次性注射器;注射管;注射器
【英文主题词】:Anaestheticequipment;Containers;Dentalequipment;Design;Designations;Dimensions;Disposable;Disposables;Equipmentforsingleuse;Filled;Glasscylinders;Glassware;Injectioncontainers;Injectionpreparations;Marking;Materials;Medicalinstruments;Multilingual;Parenteralinfusionequipment;Singleusesyringes;Syringebodies;Syringes
【摘要】:ThispartofISO11040appliestotubing-glassbarrels(single-chamberdesign)forinjectionpreparationsandspecifiesmaterisals,dimensionsandpreformancedetails.GlassbarrlesfromtubingglassinaccrodancewithpartofISO10040areinterndedforsingleuseonly.Inconjunctionwiththerightsealingcomponents,theyofferasafesystemforparenteraluse.
【中国标准分类号】:C31
【国际标准分类号】:11_040_25
【页数】:16P.;A4
【正文语种】:英语