【英文标准名称】:Informationanddocumentation-Statisticsontheproductionanddistributionofbooks,newspapers,periodicalsandelectronicpublications(ISO9707:1991);GermanversionENISO9707:1994
【原文标准名称】:信息和文件管理.图书、报纸、期刊和电子出版物的出版和发行的统计方法(ISO9707:1991);德文版本ENISO9707:1994
【标准号】:DINENISO9707-1995
【标准状态】:作废
【国别】:德国
【发布日期】:1995-02
【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】:报纸;出版物;期刊;统计学;信息交换;书;图书馆学;分类系统;图书馆学与情报学;分配;信息交流;数据表示;定义;文献工作
【英文主题词】:
【摘要】:Thedocumentprovidesguidanceonthekeepingofpublishinganddistributionstatistics.ItbasedonaUNESCOrecommandation,andhasbeencompiledwithclosecooperationofUNESCO.Thecompletionofthequestionairesrelatingtopublishingwillberelativelystraightforward,andstatisticsproducedbydifferentcountrieswillbemoredirectlycomparable.ButinGermanytheapplicationofthisstandardislimited,becauseofobstactlesexistinglaws.#,,#
【中国标准分类号】:A14
【国际标准分类号】:01_140_20
【页数】:13P;A4
【正文语种】:德语


【英文标准名称】:InterchangeableVariableBlockDataFormatforPositioning,Contouring,andContouring/PositioningNumericallyControlledMachines
【原文标准名称】:定位、仿形、仿形/定位的数控机床用可互换的可变程序块数据格式
【标准号】:ANSI/EIA274-D-1980
【标准状态】:现行
【国别】:美国
【发布日期】:1980
【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】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisstandardisintendedtoserveasaguideinthecoordinationofsystemdesign,tominimizethevarietyofprogrammanuscriptsrequired,topromoteuniformityofprogrammingtechniques,andtofosterinterchangeabilityofinputdatabetweennumericallycontrolledmachinesofthesameclassificationbytype,processfunction,size,andaccuracy.Itisintendedthatsimplenumericallycontrolledmachinesbeprogrammedusingasimpleformat,whichissystematicallyexpandableformorecomplexmachines.Thisstandardapplieswhereveravariableblockdataformatisusedwithnumericallycontrolledmachines.Thevariableblockdataformat,asdescribedinthefollowingsections,maybeusedinterchangeablyamongnumericallycontrolledmachineswithcompatibleinputmediaandwhichconformtothesameFormatClassificationasshowninAppendixA.(NOTE:Thedegreeofinterchangeabilitywilldependontheconformityofthemachineswithrespecttofunction,capacity,range,horsepower,geometricrelationshipofaxes,preparatory,miscellaneous,andtoolingfunctions,anduseofabsoluteorincrementaldimensions.)Ifperforatedtapeisusedastheinputmedium,itshallbeinaccordancewithEIAAutomationBulletin3C"GlossaryofTermsforNumericallyControlledMachines"ThedefinitionoftermsusedinthisstandardareinaccordancewithEIAAutomationBulletin3C"GlossaryofTermsforNumericallyControlledMachines."AxisandmotionnomenclatureusedinthisstandardisinaccordancewithEIAStandardRS-267-A"AxisandMotionNomenclatureforNumericallyControlledMachines."Revisionstothesestandardswillbeproposedastechnicalprogresswarrantsorasfuturestandardsareadoptedwhichconflictwiththesestandards.
【中国标准分类号】:J50
【国际标准分类号】:
【页数】:
【正文语种】:英语