【英文标准名称】:Liveworking-Conductiveclothingforuseatnominalvoltageupto800kVa.c.and?600kVd.c.
【原文标准名称】:带电作业.标称交流电压800kV以下和直流电压±600kV的带电作业用的导电衣着
【标准号】:IEC60895-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-08
【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/TC78
【标准类型】:()
【标准水平】:()
【中文主题词】:电流;电导性;定义;防护服装;电气工程;定义;交流电流;电压;职业安全;带电作业;工作场所安全;危害;防电击
【英文主题词】:Alternatingcurrent;Cleaning;Clothing;Conductive;Conductiveclothing;Conductivity;Currents;Definitions;Earthing;Electricalengineering;Electricalequipment;Electricalresistance;Electricalsafety;Faceshields;Gloves;Hazards;Headwear;Implements;Instructionsforuse;Liveworking;Occupationalsafety;Protectionagainstelectricshocks;Protectiveclothing;Protectivesuits;Qualificationtests;Ratedvoltage;Safety;Screeningeffect;Shields;Shoes;Socks;Specification(approval);Stress;Testing;Voltage;Workclothes;Workplacesafety
【摘要】:Applicabletoconductiveclothing,eitherassembledfromcomponentpartsorformingasinglecompleteclothing,wornby(electrically)skilledpersonsduringliveworking(especiallybare-handworking)atanominalpowersystemvoltageupto800kVa.c.
【中国标准分类号】:F21;C73
【国际标准分类号】:13_260;29_240_20;29_260_99
【页数】:79P.;A4
【正文语种】:英语


【英文标准名称】:Informationtechnology-80mm(1,23Gbytesperside)and120mm(3,95Gbytesperside)DVD-recordabledisk(DVD-R)
【原文标准名称】:信息技术80mm(每面1.23Gb)和120mm(每面3.95Gb)DVD可录盘(DVD-R)
【标准号】:ISO/IEC20563-2001
【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】:国际标准化组织(IX-ISO)
【起草单位】:ISO/IECJTC1
【标准类型】:()
【标准水平】:()
【中文主题词】:数据媒体;软盘;DVD;磁道格式;数据介质;光盘;读写记忆;数据存储;信息技术;数据处理;尺寸;定义;定义;试验
【英文主题词】:Datamedia;Dataprocessing;Datastorage;Definition;Definitions;Dimensions;DVD;Flexibledisks;Informationtechnology;Opticaldisks;Read-/writememories;Testing;Trackformats
【摘要】:ThisInternationalStandardspecifiesthemechanical,physicalandopticalcharacteristicsofan80mmanda120mmDVD-Recordabledisktoenabletheinterchangeofsuchdisks.Itspecifiesthequalityofthepre-recorded,unrecordedandtherecordedsignals,theformatofthedata,theformatoftheinformationzone,theformatoftheunrecordedzone,andtherecordingmethod,therebyallowingforinformationinterchangebymeansofsuchdisks.ThisdiskisidentifiedasaDVD-Recordable(DVD-R)disk.OncedatahasbeenrecordedonaDVD-Rdiskitcannotbemodified.Itcanbereadmanytimes.Furtherdatamaybeappended.ThisInternationalStandardspecifies·80mmand120mmnominaldiameterdisksthatmaybeeithersingleordoublesided,·theconditionsforconformance,·theenvironmentsinwhichthediskistobeoperatedandstored,·themechanicalandphysicalcharacteristicsofthedisk,soastoprovidemechanicalinterchangebetweendataprocessingsystems,·theformatofthepre-recordedinformationonanunrecordeddisk,includingthephysicaldispositionofthetracksandsectors,theerrorcorrectingcodesandthecodingmethodused,·theformatofthedataandtherecordedinformationonthedisk,includingthephysicaldispositionofthetracksandsectors,theerrorcorrectingcodesandthecodingmethodused,·thecharacteristicsofthesignalsfrompre-recordedandunrecordedareasonthedisk,enablingdataprocessingsystemstoreadthepre-recordedinformationandtowritetothedisks,·thecharacteristicsofthesignalsrecordedonthedisk,enablingdataprocessingsystemstoreadthedatafromthedisk.ThisInternationalStandardprovidesforinterchangeofdisksbetweendiskdrives.Togetherwithastandardforvolumeandfilestructure,itprovidesforfulldatainterchangebetweendataprocessingsystems.
【中国标准分类号】:L64
【国际标准分类号】:35_220_30
【页数】:101P;A4
【正文语种】:英语