EN 50377-8-8-2007 光纤通信系统中使用的连接器组和互连元件.产品规范.第8-8部分:端接在IEC60793-2-50B1.1和B1.3类单模纤维上的LSH-APC单工型、U类全氧化锆金属环
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【英文标准名称】:Connectorsetsandinterconnectcomponentstobeusedinopticalfibrecommunicationsystems-Productspecifications-Part8-8:LSH-APCsimplexterminatedonIEC60793-2-50categoryB1.1andB1.3singlemodefibre,withfullzirconiaferrulecategoryU;G
【原文标准名称】:光纤通信系统中使用的连接器组和互连元件.产品规范.第8-8部分:端接在IEC60793-2-50B1.1和B1.3类单模纤维上的LSH-APC单工型、U类全氧化锆金属环
【标准号】:EN50377-8-8-2007
【标准状态】:现行
【国别】:
【发布日期】:2008-03-01
【实施或试行日期】:2008-03-01
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:适配器;类别;定心套筒;元部件;插接件连接;数据连接系统;数据传送;设计;尺寸;电插头;电气工程;环境条件;紧固件;纤维光学;总论;信息传递;测量技术;机械性能;文电处理;单模纤维;光波导;光电子学;产品规范;产品标准;特性;分规范;规范;规范(验收);通信;测试;传输特性;型式;锆
【英文主题词】:Adapters;Categories;Centeringsleeves;Components;Connectoredjoints;Datalinksystem;Datatransfer;Design;Dimensions;Electricplugs;Electricalengineering;Environmentalconditions;Fasteners;Fibreoptics;Generalsection;Informationtransfer;Measuringtechniques;Mechanicalproperties;Messagehandling;Monomodefibres;Opticalwaveguides;Optoelectronics;Productspecifications;Productstandards;Properties;Sectionalspecification;Specification;Specification(approval);Telecommunication;Testing;Transmissioncharacteristics;Types;Zirconium
【摘要】:
【中国标准分类号】:L23
【国际标准分类号】:33_180_20
【页数】:40P.;A4
【正文语种】:英语
【英文标准名称】:IEEEStandardforLocalandmetropolitanareanetworksMediaAccessControl(MAC)BridgesAmendment5:BridgingofIEEE802.16?
【原文标准名称】:局域网和城域网媒体访问控制(MAC)桥接用IEEE标准.修改件5:IEEE802.16的桥接
【标准号】:IEEE802.16K-2007
【标准状态】:现行
【国别】:美国
【发布日期】:2007-08-14
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:IEEEStandardforLocalandmetropolitanareanetworksMediaAccessControl(MAC)BridgesAmendment5:BridgingofIEEE802.16?
【中国标准分类号】:
【国际标准分类号】:
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:ULStandardforSafetyAutomaticElectricalControlsforHouseholdandSimilarUse;Part2:ParticularRequirementsforAutomaticElectricalWaterandAirFlowSensingControls,IncludingMechanicalRequirementsFirstEdition
【原文标准名称】:家用和类似用途的自动电气控制装置.第2部分:水和气流感应自动电气控制装置的特殊要求(包括机械要求)
【标准号】:UL60730-2-18-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004-01-16
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:水位调节器;控制装置;控制设备;规范(验收);传感器;自动控制系统;水位;电气器具;气流控制设备;电控制设备;家用;控制系统;定义;电气工程
【英文主题词】:specification(approval);definitions;electricalengineering;controlequipment;airflowcontrolequipment;householduse;waterlevels;definition;automaticcontrolsystems;controlsystems;electricappliances;controldevices;sensors;waterlevelregulators;electriccontrolequipment
【摘要】:1ScopeandnormativereferencesThisclauseofpart1isreplacedasfollows：1.1ThispartofInternationalStandardIEC730appliestoautomaticelectricalwaterandairflowsensingcontrolsforusein,onorinassociationwithequipmentforhouseholdandsimilaruseincludingcontrolsforheating,air—conditioningandsimilarapplicationsTheequipmentmayuseelectricity,gas,oil,solidfuel,solarthermalenergyetc,oracombinationthereofExamplesarepressunzedboilets．aircenditioningchiIlersandventilationapplications1.1.1Thispart2appliestotheinherentsafety,totheOPERATINGVALUES,OPERATINGTIMES,andOPERATINGSEQUENCESwheresuchareassociatedwithequipmentprotection,andtothetestingofautomaticelectricalwaterandairflowsensingcontrolsusedin,onorinassociationwithhouseholdandsimilarequipmentThispart2isalsoapplicabletocontrolsforapplianceswithinthescopeofIEC335—1AutomaticelectricalwaterandairflowSENSINGCONTROLSforequipmentnotintendedfornormalhouseholdusebutwhichneverthelessmaybeusedbythepublicsuchasequipmentintendedtobeusedbylaymeninshops,inlightindustryandonfarms,arewithinthescopeofthispart2Thispart2isalsoapplicabletoindividualcontrolsutilizedaspartofacontrolsystemorcontrolswhicharemechanicallyintegralwithmultifunctionalcontrolshavingnon-electricaloutputsThispart2isnotapplicabletopressuresensingcontrols,requirementsforwhicharecontainedinIEC730—2—6Thispart2doesnotapplytoautomaticelectricalwaterandairflowsensingcontrolsdesignedexclusivelyforindustrialapplicationsThroughoutthispart2,theword"equipment”means"applianceandequipment"1．1．1DMDEModificationtoclad彤f．f．1ofthepart2InlEOterminology。“safety“isdeftnedasanacceptablelevelofrisk．ThisisconsistentwiththeintentionofULrequirementstoreducetheriskoffire．electricshockorinjurytopersons-1.1.2Thispart2appliestoAUTOMATICELECTRICALCONTROLS,mechanicallyorelectricallyoperated,responsivetoorcontrollinganairorwaterflowCopyrighLbyLheUndenEiLersLaboraLoriesIⅡcSunSep0512：16：492004
【中国标准分类号】:Y63
【国际标准分类号】:97_120
【页数】:32P.;A4
【正文语种】:英语