ANSI/INCITS/ISO/IEC 23912-2010 信息技术.80mm(每面1.46Gbytes)和120mm(每面4.70Gbytes)DVD可刻录光盘(DVD-R)

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【英文标准名称】:Informationtechnology-80mm(1,46Gbytesperside)and120mm(4,70Gbytesperside)DVDRecordableDisk(DVD-R)
【原文标准名称】:信息技术.80mm(每面1.46Gbytes)和120mm(每面4.70Gbytes)DVD可刻录光盘(DVD-R)
【标准号】:ANSI/INCITS/ISO/IEC23912-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:数据介质;数据处理;数据存储;定义;尺寸规格;DVD;软盘;信息技术;光盘;读/写内存;试验;磁道格式;计录性能
【英文主题词】:Datamedia;Dataprocessing;Datastorage;Definitions;Dimensions;DVD;Flexibledisks;Informationtechnology;Opticaldisks;Read-/writememories;Testing;Trackformats;Writingproperties
【摘要】:ISO/IEC23912:2005specifiesthemechanical,physicalandopticalcharacteristicsofan80mmanda120mmDVDRecordabledisktoenabletheinterchangeofsuchdisks.Itspecifiesthequalityofthepre-recorded,unrecordedandtherecordedsignals,theformatofthedata,theformatoftheinformationzone,theformatoftheunrecordedzone,andtherecordingmethod,therebyallowingforinformationinterchangebymeansofsuchdisks.ThisdiskisidentifiedasaDVDRecordable(DVD-R)disk.
【中国标准分类号】:L64
【国际标准分类号】:35_220_30
【页数】:
【正文语种】:英语

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【英文标准名称】:Powercapacitorsforinductionheatinginstallations-Part1:General
【原文标准名称】:感应加热装置用电力电容器第1部分:总则
【标准号】:IEC60110-1-1998
【标准状态】:现行
【国别】:国际
【发布日期】:1998-06
【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/TC33
【标准类型】:()
【标准水平】:()
【中文主题词】:频率范围;电力电容器;导热;电气工程;加热装置;电容器;频率
【英文主题词】:Capacitors;Definitions;Electricalengineering;Electricalsafety;Frequencies;Frequencyranges;Heatgeneratinginstallations;Heatgeneration;Inductance;Inductiveheatings;Inspection;Marking;Overload;Powercapacitors;Quality;Safetyengineering;Safetyrequirements;Specification(approval);Testing
【摘要】:ThispartofIEC60110isapplicablebothtoindoorcapacitorunitsandindoorcapacitorbanksintendedtobeused,particularly,forpowerfactorcorrectionininductionheating,melting,stirringorcastinginstallations,andsimilarapplicationswithcontrolledoradjustablea.c.voltagesystemsinafrequencyrangeupto50kHz,andwitharatedvoltagenotexceeding3,6kV.AdditionalrequirementsforcapacitorsprotectedbyinternalelementfusesaregiveninIEC60110-2.Thefollowingcapacitorsareexcludedfromthisstandard:-seriescapacitorsforpowersystems(seeIEC60143);-capacitorsformotorapplicationsandthelike(seeIEC60252);-couplingcapacitorsandcapacitordividers(seeIEC60358);-shuntpowercapacitorsoftheself-healingtypefora.c.systemshavingaratedvoltageuptoandincluding1000V(seeIEC60831);-shuntcapacitorsfora.c.powersystemshavingaratedvoltageabove1000V(seeIEC60871);-shuntcapacitorsofthenon-self-healingtypefora.c.systemshavingaratedvoltageuptoandincluding1000V(seeIEC60931);-smalla.c.capacitorstobeusedforfluorescentanddischargelamps(seeIEC61048andIEC61049);-capacitorstobeusedinpowerelectroniccircuits(seeIEC61071);-capacitorsformicrowaveovens(seeIEC61270);-capacitorsforsuppressionofradiointerference(underconsideration);-capacitorsintendedforusewithd.c.voltagesuperimposedonthea.c.voltage.Accessoriessuchasinsulators,switches,instrumenttransformers,fuses,etc.,shallbeinaccordancewiththerelevantIECstandards.Theobjectofthisstandardis:a)toformulateuniformrulesregardingperformance,testingandrating;b)toformulatespecificsafetyrules;c)toprovideaguideforinstallationandoperation.
【中国标准分类号】:K42
【国际标准分类号】:31_060_70
【页数】:59P.;A4
【正文语种】:英语