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【英文标准名称】:Informationtechnoloy-Keyboardlayoutsfortextandofficesystems-Part4:Numericsection
【原文标准名称】:信息技术.文本和办公系统用键盘配置.第4部分:数字集
【标准号】:ISO/IEC9995-4-2002
【标准状态】:作废
【国别】:国际
【发布日期】:2002-09
【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】:键(键盘);数据处理设备;钥匙;数字字符集;布置;办公室设备;打字机;办公机器;键盘;数据系统工程;数据处理;信息技术;规范;位置
【英文主题词】:Dataprocessing;Dataprocessingequipment;Datasystemsengineering;Informationtechnology;Keyboards;Keys;Keys(keyboards);Layout;Numericcharactersets;Officeequipment;Officemachines;Position;Specifications;Typewriters
【摘要】:Withinthegeneralscopedescribedinpart1ofISO/IEC9995thispartofISO/IEC9995specifiesthenumericsectionofakeyboardandthedivisionofthatsectionintozones.Itspecifiesthearrangement,thenumber,andthelocationofthekeysinthenumericzoneZN0andinthefunctionzonesZN1toZN6ofthenumericsection,aswellastheallocationoffunctionstothekeys.ThenumericzoneZN0istobeusedinkeyboardsforapplicationssuchastextanddataprocessing;generalofficeenvironment;banking;pointofsales(POS);telematicservices;telephonyapparatus;homeelectronicsystems;numericalcontrolofmachineryandequipment;inputofpersonalidentificationnumber(PIN);etc.ThefunctionzonesZN1toZN6aretobeusedinkeyboardsforapplicationssuchasdataentry,textanddataprocessing,generalofficeenvironment,etc.NOTECertainoftheseapplicationsareundertheresponsibilityoftheITU-T.
【中国标准分类号】:L63;Y50
【国际标准分类号】:35_180;35_260
【页数】:11P;A4
【正文语种】:英语


【英文标准名称】:StandardPracticeforDarkOvenHeatExposureofRoofingandWaterproofingMaterials
【原文标准名称】:屋顶材料和防水材料的暗炉热暴露用标准实施规程
【标准号】:ASTMD5869-2007a
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D08.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:沥青材料;加热试验;石油产品;实施规程;试验方法
【英文主题词】:darkovenexposure;heatexposure;roofingandwaterproofingmaterials
【摘要】:Roofingandwaterproofingmaterialsandsystemsundergochangesinphysicalpropertiesasaresultofbeingsubjectedtoheat.Theyalsoundergochangesinphysicalpropertiesastheyageinservice.Sinceserviceconditionsvarywidely,anyrelationshipbetweenchangesobservedinthispracticeandchangesinservicemustbeestablishedbytheuserofthispractice.1.1Thispracticeestablishesaprocedureandconditionsoftemperatureandtimeforheatexposureofroofingandwaterproofingmaterialsandsystemsinthepresenceofair.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q17
【国际标准分类号】:75_140;91_100_50
【页数】:2P.;A4
【正文语种】: