NF Z76-101-2011 元数据的了解机会(MLO).广告宣传.
作者:标准资料网 时间:2024-05-10 13:10:22 浏览:8311
来源:标准资料网
【英文标准名称】:MetadataforLearningOpportunities(MLO)-Advertising.
【原文标准名称】:元数据的了解机会(MLO).广告宣传.
【标准号】:NFZ76-101-2011
【标准状态】:现行
【国别】:法国
【发布日期】:2011-10-01
【实施或试行日期】:2011-10-21
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Advertisementtext;Advertisingfacilities;Conformity;Dataelements;Dataexchange;Datamodels;Definitions;Descriptions;DublinCore;Education;Educationalinstitution;E-learning;Electronic;ElectronicDataInterchange;Furthereducation;Information;Informationacquirement;Informationinterchange;Informationrepresentation;Informationsystems;Informationtechnology;Metadata;Multimedia;Patterns;Properties;Providers;Publicity;Referencesources;Representations;Resources;Students;Teachingaids;Teachingequipment;Teachingmaterials;Tenders;Training
【摘要】:
【中国标准分类号】:L70
【国际标准分类号】:35_240_99
【页数】:14P;A4
【正文语种】:其他
【英文标准名称】:Industrialcommunicationnetworks-Profiles-Part5-14:Installationoffieldbuses-InstallationprofilesforCPF14
【原文标准名称】:工业通讯网络.配置文件.第5-14部分:现场总线的安装.CPF14用安装配置文件
【标准号】:IEC61784-5-14-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-07
【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/SC65C
【标准类型】:()
【标准水平】:()
【中文主题词】:自动化;总线;电路网络;通信;控制设备;控制系统;控制工艺学;数据通信;数据传送;数字工程;电气工程;现场总线;制导系统;工业的;工业设施;安装;过程控制;过程控制工程;过程测量和控制技术;剖面图
【英文主题词】:Automation;Buses(dataprocessing);Circuitnetworks;Communication;Controlequipment;Controlsystems;Controltechnology;Datacommunication;Datatransfer;Digitalengineering;Electricalengineering;Fieldbus;Guidancesystems;Industrial;Industrialfacilities;Installations;Processcontrol;Processcontrolengineering;Processmeasuringandcontroltechnology;Profile
【摘要】:ThispartofIEC61784specifiestheinstallationprofilesforCPF14(EPA)1.Theinstallationprofilesarespecifiedintheannex.ThisannexisreadinconjunctionwithIEC61918:2010.
【中国标准分类号】:N18
【国际标准分类号】:25_040_40;35_100_40
【页数】:34P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforAdequacyofFusionofExtrudedPoly(VinylChloride)(PVC)PipeandMoldedFittingsbyAcetoneImmersion
【原文标准名称】:用丙酮浸渍法测定挤压制聚氯乙烯管(PVC)和模制配件溶合度的标准试验方法
【标准号】:ASTMD2152-1995(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:1995
【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】:F17.25
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:acetone;fusion;pipe;poly(vinylchloride);PVC;Acetone;Adequacyoffusion;Extrusioncompounds(plastic)--specifications;Fusion--plastics;Immersion--plastics;Molding/extrusioncompounds/materials;Poly(vinylchloride)(PVC)fittings;Poly(viny
【摘要】:ThistestmethodisapplicableonlyfordistinguishingbetweeninadequatelyfusedandadequatelyfusedPVC.ThedifferencebetweenthermallydegradedandadequatelyfusedPVCcannotbedetectedbythistestmethod.Acetoneimmersionisnotasubstituteforburst,impact,orotherphysicalorchemicaltestsonPVCpipeorfittingsandit,therefore,shallnotbeusedastheonlytestspecificationforpurchasingofPVCpipeandfittings.Thistestonlydetectsinadequatefusionanddoesnotdeterminetheover-allqualityofthePVCpipeorfittings.ThistestmethodisusefulindeterminingwhetherinadequatefusioncontributedtofailureofPVCpipeorfittingsinotherphysicalorchemicaltests,orinservice.ThistestmethodisusefulinevaluatingtheadequacyofPVCfusionobtainedinprocessormaterialstrials.Thistestmethoddeterminesadequacyoffusiononasingle,relativelysmallspecimen.Thistestmethodrequirestheuseofahazardousreagentwhichmustbeproperlyhandledanddisposed.Therefore,thistestmethodmaynotbecost-effectivetoemployasaroutinequalitycontroltest.1.1Thistestmethodcoversthedeterminationoftheadequacyoffusionofextrudedrigidpoly(vinylchloride)(PVC)pipeandmoldedfittingsasindicatedbyreactiontoimmersioninanhydrousacetone.1.2Thevaluesstatedininch-poundunitsaretoberegardedasthestandardexceptwhereinstrumentsarecalibratedinSIunits.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardsstatementsaregiveninAnnexA1.
【中国标准分类号】:G33
【国际标准分类号】:23_040_45
【页数】:3P.;A4
【正文语种】:英语
