ISO 8378-3-1986 信息处理数据交换用130mm(5.25in)改进调频制记录,密度为7958ftprad,3.8tpmm(96tpi)的双面软磁盘第3部分:磁道格式B

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【英文标准名称】:Informationprocessing;Datainterchangeon130mm(5.25in)flexiblediskcartridgesusingmodifiedfrequencymodulationrecordingat7958ftprad;3,8tpmm(96tpi),onbothsides;Part3:TrackformatB
【原文标准名称】:信息处理数据交换用130mm(5.25in)改进调频制记录,密度为7958ftprad,3.8tpmm(96tpi)的双面软磁盘第3部分:磁道格式B
【标准号】:ISO8378-3-1986
【标准状态】:现行
【国别】:国际
【发布日期】:1986-12-01
【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】:磁道格式;磁道格式;数据传送;规范;数据处理;信息处理;信息交换;数据记录;数据介质;软盘;磁盘;数据记录装置;信息交流
【英文主题词】:Data;Datamedia;Dataprocessing;Datarecording;Datatransfer;Dimensions;Doubledirection;Double-sided;Flexibledisks;Formatting;Frequencymodulation;Informationexchange;Informationinterchange;Informationprocessing;Magneticdisks;Magneticrecording;Recording;Recordingcharacteristics;Recordingsystems;Replaceability;Specification(approval);Specifications;Trackformats;Tracklayout;Trackpitch;Tracks;Two-frequencyrecordingmode
【摘要】:Prescribesthequalityoftherecordedsignals,tracklayoutandtrackformatfor130-mm-flexiblediskcartridges(5,25in)fordatainterchangebetweendataprocessingsystemsrecordedat7,958ftpradand3,8tpmm(69tpi)onbothsidesusingmodifiedfrequencymodulationrecording.ThisflexiblediskcartridgemustbeinconformancewithISO8378andmeettherequirementsofparts1and2or1and3.References:ISO646,2022,4873,8378,and9293.
【中国标准分类号】:L64
【国际标准分类号】:35_220_21
【页数】:8P;A4
【正文语种】:英语


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【英文标准名称】:
【原文标准名称】:铁矿石中氧化镁含量的测定方法
【标准号】:JISM8222-1983
【标准状态】:作废
【国别】:日本
【发布日期】:1983-12-01
【实施或试行日期】:1983-12-01
【发布单位】:日本工业标准调查会(JISC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:一氧化物;铁矿石;金属矿;含量测定;化学分析和试验;镁无机化合物
【英文主题词】:
【摘要】:
【中国标准分类号】:D31
【国际标准分类号】:
【页数】:
【正文语种】:


【英文标准名称】:Specificationforsafetyofhouseholdandsimilarelectricalappliances-Particularrequirementsforcommercialrefrigeratingapplianceswithanincorporatedorremoterefrigerantcondensingunitorcompressor
【原文标准名称】:家用和类似用途电器的安全规范.带组合式或遥控式冷冻装置或压缩机的商用制冷设备的特殊要求
【标准号】:BSEN60335-2-89-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2003-01-09
【实施或试行日期】:2003-01-09
【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】:压缩机;冷冻式陈列柜;家用的;家用;电气工程;安全工程;规范(验收);电气器具;压缩装置;商业的;制冰机;安全要求;冷藏柜;绝缘;家用设备;家用电器;安全;定义;试验;作标记;尺寸;制冷机
【英文主题词】:marking;compressors;refrigerators;electricappliances;refrigerateddisplaycabinets;householdequipment;specification(approval);definitions;testing;householduse;definition;dimensions;safety;domestic;safetyengineering;electricalengineering;condensingunits;commercial;freezers;ice-makers;safetyrequirements;electrichouseholdappliances;insulations
【摘要】:ThisclauseofPart1isreplacedbythefollowing.ThispartofIEC60335specifiessafetyrequirementsforelectricallyoperatedcommercialrefrigeratingappliancesthathaveanincorporatedcompressororthataresuppliedintwounitsforassemblyasasingleapplianceinaccordancewiththemanufacturer'sinstructions(splitsystem).NOTE101Examplesofappliancesthatarewithinthescopeofthisstandardare-refrigerateddisplayandstoragecabinets;-refrigeratedtrolleycabinets;-servicecountersandself-servicecounters;-blastchillersandblastfreezers.Asfarasispracticable,thisstandarddealswiththecommonhazardspresentedbythesetypesofappliances.ItdoesnotcoverthosefeaturesofconstructionandoperationofrefrigeratingapplianceswhicharedealtwithinISOstandards.NOTE102Attentionisdrawntothefactthat-forappliancesintendedtobeusedinvehiclesoronboardshipsoraircraft,additionalrequirementsmaybenecessary;-inmanycountriesadditionalrequirementsarespecifiedbynationalhealthauthorities,thenationalauthoritiesresponsiblefortheprotectionoflabour,nationalwaterauthorities,thenationalauthoritiesresponsiblefortransportationandsimilarauthorities.NOTE103Thisstandarddoesnotapplyto-domesticrefrigeratingappliances(IEC60335-2-24)-industrialrefrigeratingsystems;-motor-compressors(IEC60335-2-34);-commercialdispensingappliancesandvendingmachines(IEC60335-2-75);-commercialice-creamappliances;-commercialicemakers;-coldtemperaturerooms;-multiplerefrigeratedchamberswitharemotecompressor.
【中国标准分类号】:Y61
【国际标准分类号】:97_130_20
【页数】:46P.;A4
【正文语种】:英语