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BS EN 993-15-1998 成形密实耐火制品的试验方法.热线丝(并联)法测定传热性

作者:标准资料网 时间:2024-05-17 17:20:49  浏览:8580   来源:标准资料网
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【英文标准名称】:Methodsoftestfordenseshapedrefractoryproducts-Determinationofthermalconductivitybythehot-wire(parallel)method
【原文标准名称】:成形密实耐火制品的试验方法.热线丝(并联)法测定传热性
【标准号】:BSEN993-15-1998
【标准状态】:作废
【国别】:英国
【发布日期】:1998-08-15
【实施或试行日期】:1998-08-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验设备;热测量;试样;试验条件;成型耐火材料;粒状材料;数学计算;耐火材料;耐火材料;导热性
【英文主题词】:
【摘要】:
【中国标准分类号】:Q40
【国际标准分类号】:81_080
【页数】:14P;A4
【正文语种】:英语


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【英文标准名称】:Recording-Helical-scandigitalvideocassetterecordingsystemusing6,35mmmagnetictapeforconsumeruse(525-60,625-50,1125-60and1250-50systems)-Part8:PALplusformatfor625-50systems
【原文标准名称】:录制消费者用6.35mm磁带的螺旋扫描数字视频盒式录制系统(525-60,625-50,1125-60和1250-50系统)第8部分:625-50系统用PALplus格式
【标准号】:IEC61834-8-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-06
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC100
【标准类型】:()
【标准水平】:()
【中文主题词】:盒式录象带;录像带;数据块;逐行倒相制;盒式磁带;尺寸;尺寸;家庭使用;家用盒式录象机制式;数字录制技术;磁记录;定义;定义;螺旋扫描记录(法);特性;记录;数字记录法;记录系统;磁带;视频记录;家用;机械性能;电视信号
【英文主题词】:Cassettes(magnetictapes);Datablocks;Definitions;Digitalrecordingmethods;Digitalrecordingtechnique;Dimensions;Formats;Helicalscanrecording;Homeuse;Householduse;Magneticrecording;Magnetictapes;Mechanicalproperties;PAL;Properties;Recording;Recordingsystems;VHS;Videocassettes;Videorecording;Videotapes;Visionsignals
【摘要】:ThispartofIEC61834isanextensionoftheSDspecification(SDmode)andcoversthefeaturesnecessarytoenableaDVCRtorecordandreproducePALplussignals.WhileallDVCRsmusthavethecapabilityofrecordingand/orplaybackinSD(SP)mode,PALpluscapabilityisoptional.ForthisPart8,thedatastructureofatrackisdefinedbyAPT=000bwhichconsistsoffourareasasdescribedin4.3.2inIEC61834-1andAP1=AP2=AP3=000b.TherearetwomethodsforrecordingthePALplussignalonaDVCR:-method1:recordthepartiallyencodedPALplussignal;-method2:recordthecompletelydecodedPALplussignal.Thispartisconcernedwith"Method1"(basebandhelperrecording)asthisrequiresanextensiontotheDVCRSDspecificationIEC61834-2.For"Method2"theDVCRisequippedwithabuilt-inPALplusdecoderandtheSDspecificationIEC61834-2appliesunchanged.
【中国标准分类号】:M71
【国际标准分类号】:33_160_40
【页数】:25P.;A4
【正文语种】:英语


【英文标准名称】:ULStandardforSafetyAutomaticElectricalControlsforHouseholdandSimilarUse;Part2:ParticularRequirementsforMotorStartingRelaysFirstEdition
【原文标准名称】:家用和类似用途的自动电控制装置.第2部分:电动机启动继电器的特殊要求
【标准号】:UL60730-2-10A-2002
【标准状态】:现行
【国别】:美国
【发布日期】:2002-02-01
【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】:电气器具;家用;控制装置;安全工程;家用的;电气安全;家用设备;电动机;启动继电器;单相电动机;自动控制系统;安全;自动系统;继电器;电动机起动器;控制设备;电气工程;电控制设备;电驱动装置;试验;安全要求;家用电器;规范(验收);定义
【英文主题词】:Automaticcontrolsystems;Automaticsystems;Controldevices;Controlequipment;Definition;Definitions;Domestic;Electricappliances;Electriccontrolequipment;Electrichouseholdappliances;Electricalengineering;Electricalhouseholdappliances;Electricalsafety;Electrically-operateddevices;Householdequipment;Householduse;Motorstarters;Motors;Relays;Safety;Safetyengineering;Safetyrequirements;Single-phasemotors;Specification(approval);Startingrelays;Testing
【摘要】:FEBRUARY1.2002UL60730.2.10AAUTOMATlCELECTRlCALCONTROLSFORHOUSEHOLDANDSIMILARUSE—Part2:Particularrequirementsformotorstartingrelays1scopeandnormativereferencesThisclauseofPart1isreplacedasfollows11ThispartofInternationalStandardIEC60730appliestocontrolsforautomaticallycontrollingthestartingwindingsofsinglephasemotorsassociatedwithequipmentforhouseholdandsimilaruseThisstandardappliestomotor-startingrelaysusingNTCorPTCthermistors,additionalrequirementsforwhicharecontainedinAnnexJ111ThisPart2appliestotheinherentsafety,totheOPERATINGVALUES,OPERATINGTIMESandOPERATINGSEQUENCESwheresuchareassociatedwithequipmentsafety,andtothetestingofmotorstartingrelaysusedin,orinassociationwith,householdorsimilarequipmentThroughoutthisPart2theword”equipment”means"applianceandequipment”Thewords%tartingrelay”mean"motorstartingrelay“Motor-startingrelaysforequipmentnotintendedfornormalhouseholduse,butwhichneverthelessmaybeusedbythepublic,suchasequipmentintendedtobeusedbylaymeninshops,inlightindustryandonfarms,arewithinthescopeofthisstandardThisstandarddoesnotapplytomotor-startingrelaysdesignedexclusivelyforindustrialapplications112ThisPart2appliestostartingrelaysincorporatingelectronicdevicesstartingrelaysusingthermistorelements,thermalelementsandmagneticelements113ThisPart2doesnotapplytogeneralpurposerelaysortocontactorsandmotorstartersofthetypecoveredbyIEC158and292ThisstandarddoesnotapplytomechanicalTIMERSormechanicallyoperatedmotorstartingdevices114ThisPart2appliestoMANUALCONTROLSwhensuchareelectricallyand/ormechanicallyintegralwithstartingrelaysRequirementsformanualswitchesnotformingpartofastartingrelayarecontainedinIEC61058-112ThisPart2appliestostartingrelayswithaRATEDVOLTAGEnotexceeding690VandwithaRATEDCURRENTnotexceeding63A13ThisPart2doesnottakeintoaccounttheRESPONSEVALUEofanAUTOMATICACTIONofastartingrelayifsuchaRESE~NSEVALUEisdependentuponthemethodofmountingthestartingrelayintheequipmentWhereaRESPONSEVALUEisofsignificantpurposefortheprotectionoftheUSERorsurroundings,thevaluedefinedintheappropriatehouseholdequipmentstandardorasdeterminedbythemanufacturershallapplyCopyright.bytheUnderw~iLersLaboratories]ncSunSep0516:41:16*004
【中国标准分类号】:Y60
【国际标准分类号】:97_120
【页数】:24P.;A4
【正文语种】:英语



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