DIN 21555-1991 矿井支承.动力支承的开环控制装置的图形符号
作者:标准资料网 时间:2024-05-08 03:48:03 浏览:8722
来源:标准资料网
【英文标准名称】:Minesupport;graphicalsymbolsfortheopenloopcontrolofpoweredsupport
【原文标准名称】:矿井支承.动力支承的开环控制装置的图形符号
【标准号】:DIN21555-1991
【标准状态】:现行
【国别】:德国
【发布日期】:1991-08
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:操纵装置;矿井支护;名称与符号;地下开采;控制;图形符号;自进式支护;无烟煤开采;煤矿开采;采掘
【英文主题词】:control;undergroundmining;graphicsymbols;mining;supportofmineworkings;designations;hardcoalmining;coalmining;self-advancingsupports;operatingdevices
【摘要】:Thestandardcontainspictographsusedassymbolsformarkingcontrolsofpoweredsupport.Byassigningastandardmeaningtosuchpictographs,amarkingindependentonspokenorwrittenlanguageisarrivedat.#,,#
【中国标准分类号】:D97
【国际标准分类号】:4640
【页数】:5P;A4
【正文语种】:德语
【英文标准名称】:Specificationsforparticulartypesofwindingwires-Part34:Polyesterenamelledroundcopperwire,class130L(IEC60317-34:1997);GermanversionEN60317-34:1997
【原文标准名称】:特种绕组线规范.第34部分:130L级聚脂漆包圆铜线
【标准号】:DINEN60317-34-1997
【标准状态】:现行
【国别】:德国
【发布日期】:1997-10-01
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:铜线;绝缘线;导电体;圆导线;电绝缘材料;验收规范;规范(验收);聚酯;定义;定义;聚乙烯;铜;电线;绕组;金属线;尺寸;漆包线;绕组线;瓷漆的;铝;交货条件;清漆;扁线;包装件;电气工程;特性;试验;材料
【英文主题词】:Acceptancespecification;Aluminium;Copper;Copperwires;Definitions;Deliveryconditions;Dimensions;Electricconductors;Electricwires;Electricalengineering;Electricalinsulatingmaterials;Enamelled;Enamelledwires;Flatwires;Insulatedwires;Materials;Packages;PE;Polyesters;Properties;Roundwires;Specification(approval);Testing;Varnishes;Windingwires;Windings;Wires
【摘要】:Thedocumentspecifiesthegeneralrequirementsofpolyesterenamelledroundcopperwire,class130.#,,#
【中国标准分类号】:K12
【国际标准分类号】:29_060_10
【页数】:5P.;A4
【正文语种】:德语
【英文标准名称】:Informationtechnology-Datainterchangeon12,7mm,384-trackmagnetictapecartridges-Ultrium-1format
【原文标准名称】:信息技术.数据交换用12,7mm的384道盒式磁带.Ultrium-1格式
【标准号】:ISO/IEC22050-2002
【标准状态】:现行
【国别】:国际
【发布日期】:2002-10
【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】:物理性能;磁记录;导轨;磁性能;数据记录;磁带技术;信息交换;数据交换;定义;磁带;数据处理;盒式磁带;信息技术
【英文主题词】:Cassettes(magnetictapes);Dataexchange;Dataprocessing;Datarecording;Definition;Definitions;Informationinterchange;Informationtechnology;Magneticproperties;Magneticrecording;Magnetictapetechniques;Magnetictapes;Physicalproperties;Tracks
【摘要】:ThisInternationalStandardspecifiesthephysicalandmagneticcharacteristicsofmagnetictapecartridges,usingmagnetictape12,65mmwidesoastoprovidephysicalinterchangeofsuchcartridgesbetweendrives.Italsospecifiesthequalityoftherecordedsignals,therecordingmethodandtherecordedformat,therebyallowingdatainterchangebetweendrivesbymeansofsuchcartridges.TheformatsupportsvariablelengthLogicalRecords,highspeedsearch,andtheuseofaregisteredalgorithmfordatacompression.ThisInternationalStandardspecifiesfourtypesofcartridgesdependingonthelengthoftapecontainedinthecase.ThesefourtypesarereferredtoasTypeA,TypeB,TypeCandTypeD;theirnominalcapacityis100Gbytes,50Gbytes,30Gbytesand10Gbytes,respectively.NOTE-OneGbytecontains1000000000bytes.Informationinterchangebetweensystemsalsorequires,ataminimum,agreementbetweentheinterchangepartiesupontheinterchangecode(s)andthespecificationofthestructureandlabelingoftheinformationontheinterchangedcartridge.ThisInternationalStandardshallbeusedonlyinconjunctionwithISO/IEC22091.Togetherwithastandardforvolumeandfilestructure,e.g.StandardISO1001,thisdocumentprovidesforfulldatainterchangebetweendataprocessingsystems.
【中国标准分类号】:L64
【国际标准分类号】:35_220_23
【页数】:128P;A4
【正文语种】:英语
