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BS EN ISP 10612-9-1995 信息技术.国际标准化配置文件RD.使用透明桥接的中继MAC服务.配置文件RD53.54(令牌网LAN－FDDILAN)

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【英文标准名称】:Informationtechnology.InternationalstandardizedprofileRD.RelayingtheMACserviceusingtransparentbridging.ProfileRD53.54(tokenringLAN-FDDILAN)
【原文标准名称】:信息技术.国际标准化配置文件RD.使用透明桥接的中继MAC服务.配置文件RD53.54(令牌网LAN－FDDILAN)
【标准号】:BSENISP10612-9-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1995-10-15
【实施或试行日期】:1995-10-15
【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】:电路网络;通信程序;配合;数据网络;数据处理;数据传输;定义;电气工程;信息交换;信息技术;LAN;局域网;多路存取计算机;媒体访问控制;网络互连;开放系统互连;继电器;规范(验收);标准界面;补充网络;令牌网
【英文主题词】:Circuitnetworks;Communicationprocedures;Co-ordination;Datanetwork;Dataprocessing;Datatransmission;Definition;Definitions;Electricalengineering;Informationinterchange;Informationtechnology;LAN;Localareanetworks;MAC;Mediumaccesscontrol;Networkinterconnection;OSI;Relays;Specification(approval);Standardizedprofiles;Subnets;Tokenring
【摘要】:ApplicabletointerworkingunitsconcernedwithoperatingintheOpenSystemsInterconnection(OSI)environment.SpecifiesacombinationofOSIbasestandardsthatcollectivelyprovideaMACrelayfunctionbetweenLANsubnetworks.ApplicabletointerworkingunitsoperatingbetweenTokenRingandFDDILANsubnetworks.DefinestheprofileRD53.54.
【中国标准分类号】:L79
【国际标准分类号】:35_100_05
【页数】:20P;A4
【正文语种】:英语


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【英文标准名称】:StandardPracticeforVerificationofAlgorithmandEquipmentforElectrochemicalImpedanceMeasurements
【原文标准名称】:电化学阻抗测量用算法和设备的验证
【标准号】:ASTMG106-1989(2004)
【标准状态】:现行
【国别】:
【发布日期】:1989
【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】:G01.11
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:电化学;设备;测量;算法;阻抗
【英文主题词】:acimpedance;algorithmverification;Bode;dummycell;equipmentverification;electrochemicalimpedance;electrochemicalimpedencespectroscopy;electrochemicalmeasurement;Nyquist;polarizationresistance;steel
【摘要】:Theavailabilityofastandardprocedure,standardmaterial,andstandardplotsshouldallowtheinvestigatortocheckhislaboratorytechnique.Thispracticeshouldleadtoelectrochemicalimpedancecurvesintheliteraturewhichcanbecomparedeasilyandwithconfidence.Samplesofastandardferritictype430stainlesssteel(UNS430000)usedtoobtainthereferenceplotsareavailableforthosewhowishtochecktheirequipment.Suitableresistorsandcapacitorscanbeobtainedfromelectronicssupplyhouses.Thistestmethodmaynotbeappropriateforelectrochemicalimpedancemeasurementsofallmaterialsorinallenvironments.1.1Thispracticecoversanexperimentalprocedurewhichcanbeusedtocheckone'sinstrumentationandtechniqueforcollectingandpresentingelectrochemicalimpedancedata.Iffollowed,thispracticeprovidesastandardmaterial,electrolyte,andprocedureforcollectingelectrochemicalimpedancedataattheopencircuitorcorrosionpotentialthatshouldreproducedatadeterminedbyothersatdifferenttimesandindifferentlaboratories.Thispracticemaynotbeappropriateforcollectingimpedanceinformationforallmaterialsorinallenvironments.1.2Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G04
【国际标准分类号】:71_040_40
【页数】:11P.;A4
【正文语种】:


【英文标准名称】:Aerospaceseries-Circuitbreakers,three-pole,temperaturecompensated,ratedcurrents2Ato25A,switchingcapacity65I-Part004:UNCthreadterminals;productstandard;GermanversionEN3774-004:1999
【原文标准名称】:航空和航天.额定电流为2A至25A、开断容量为65I、三刀温度补偿断路器.第004部分:UNC螺纹端子.产品标准
【标准号】:DINEN3774-004-1999
【标准状态】:现行
【国别】:德国
【发布日期】:1999-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:开关能力;作标记;航天运输;多语种的;航空航天运输;电气工程;电气保护设备;产品标准;额定电流;飞行器部件;三极;飞行器系统;断路器;航空运输;名称与符号
【英文主题词】:Abilitytoswitch;Aerospacetransport;Airtransport;Aircraftcomponents;Circuit-breakers;Connections;Currents;Designations;Dimensions;Electricalengineering;Electricalpropertiesandphenomena;Electricalprotectionequipment;Electricalsystems;Environmentalcondition;Explosion-proof;Marking;Mass;Mechanicalproperties;Multilingual;Productstandards;Properties;Pulloperation;Pushoperation;Pushbuttons;Ratedcurrent;Spacetransport;Specification(approval);Switches;Switchgear;Temperature;Temperature-compensated;Threadfasteners;Three-pole;Tri-polecircuit-breakers;UNCthreadfasteners;Weights
【摘要】:Thisdocumentspecifiestherequiredcharacteristicsforthree-poletemperaturecompensatedcircuitbreakerswithratedcurrentsfrom2Ato25A,fittedwithUNCthreadfasteners,forelectricalconnections,foruseinaircraftelectricalsystems,atatemperaturebetween-55?and125?andatamaximumaltitudeofZ=22000m.ItshallbeusedtogetherwithEN3774-001.
【中国标准分类号】:V27
【国际标准分类号】:49_060
【页数】:9P.;A4
【正文语种】:德语