NF C73-102-2009 家用和类似电器的安全.间接标准.根据EN60335-1标准进行的常规实验的规则
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【英文标准名称】:Safetyofhouseholdandsimilarelectricalappliances-ParticularrulesforroutinetestsreferringtoappliancesunderthescopeofEN60335-1.
【原文标准名称】:家用和类似电器的安全.间接标准.根据EN60335-1标准进行的常规实验的规则
【标准号】:NFC73-102-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-09-01
【实施或试行日期】:2009-09-19
【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】:Dielectricstrength;Domestic;Earthing;Earthingconductorterminations;Electricappliances;Electricstrength;Electricalengineering;Electricalhouseholdappliances;Electricalsafety;Equipmentsafety;Householdequipment;Householduse;Inspection;Performancetests;Protectiveconductorconnection;Routinechecktests;Safety;Safetyengineering;Safetyrequirements;Specification(approval);Testing
【摘要】:
【中国标准分类号】:Y60
【国际标准分类号】:97_030
【页数】:29P;A4
【正文语种】:其他
【英文标准名称】:Informationtechnology-Programminglanguages,theirenvironmentsandsystemsoftwareinterfaces-JEFFfileformat
【原文标准名称】:信息技术.编程语言及其环境和系统软件接口.JEFF文件形式
【标准号】:BSISO/IEC20970-2002
【标准状态】:现行
【国别】:英国
【发布日期】:2002-08-07
【实施或试行日期】:2002-08-07
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:代码字符集;文件结构(计算机);数据组织;信息交流;接口(数据处理);计算机程序;数据布置;数据结构;计算机软件;程序设计语言;编码(数据转换);数据处理;数据传送
【英文主题词】:Computersoftware;Dataprocessing;Definition;Definitions;Files;Informationinterchange;Informationtechnology;Interfaces(dataprocessing);Programminglanguages;Specification(approval)
【摘要】:ThisInternationalStandardcanbeusedwithbenefitsonallkindsofplatform.ThisInternationalStandard'smostimmediateinterestisfordeployingportableapplicationsonsmallfootprintdevices.ThisInternationalStandardprovidesdramaticsavingsofdynamicmemoryandexecutiontimewithoutsacrificinganyoftheflexibilityusuallyattachedtotheuseofnon-pre-linkedportablecode.ThisInternationalStandardisespeciallyimportanttoprovideacompletesolutiontoexecuteportableprogramsofwhichcodesizeisbiggerthantheavailabledynamicmemory.ThisInternationalStandardisalsoveryimportantwhenfastreactivityofprogramsisimportant.Byavoidingtheextra-processingrelatedtoloadingintodynamicmemoryandformattingclassesatruntime,thisInternationalStandardprovidesacompleteanswertotheproblemofclass-loadingslow-down.Thesebenefitsareparticularlyinterestingforsmalldevicessupportingfinancialapplications.Suchapplicationsareoftencomplexandrelyingoncodeofsignificantsize,whilethepressureofthemarketoftenimposestothesedevicestobeofalowpriceand,consequently,tobeverysmallfootprintplatforms.Inaddition,tonotimposeunacceptabledelaystocustomers,itisimportanttheseapplicationsdonotwastetimeinloadingclassesintodynamicmemorywhentheyarelaunchedbut,onthecontrary,tobeimmediatelyactivelyprocessingthetransactionwithnodelay.Whenusingsmartcards,therearealsosomeloosereal-timeconstraintsthatarebetterhandledifitcanbegrantedthatnotemporaryfreezingofprocessingcanoccurduetoclassloading.ThisInternationalStandardcanalsobeofgreatbenefitfordevicesdealingwithreal-timeapplications.Inthiscase,avoidingthedelaysduetoclassloadingcanplayanimportantroletosatisfyreal-timeconstraints.
【中国标准分类号】:L74
【国际标准分类号】:35_060
【页数】:50P.;A4
【正文语种】:英语
【英文标准名称】:Specificationforthetestingofbalancedandcoaxialinformationtechnologycabling-InstalledbalancedcablingasspecifiedinthestandardsseriesEN50173
【原文标准名称】:平衡和同轴信息技术电缆的试验规范.符合EN50173标准系列的已安装的平衡电缆
【标准号】:BSEN61935-1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-04-30
【实施或试行日期】:2010-04-30
【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】:电缆敷设;电缆设备;电缆;布线;通信电缆;连接器的连接件;串音衰减;阻尼(波);定义;设计;电插头;电气工程;电性质和电现象;电气试验;环境条件;环境试验;现场试验;总规范;安装;实验室试验;测量;测量技术;性能;耐力;规范;规范(验收);对称;试验设备;试验;传输特性
【英文主题词】:Cablelaying;Cableplants;Cables;Cabling;Communicationcables;Connectoredjoints;Crosstalkattenuation;Damping;Definitions;Design;Electricplugs;Electricalengineering;Electricalpropertiesandphenomena;Electricaltesting;Environmentalcondition;Environmentaltesting;Fieldtesting;Genericspecification;Installations;Laboratorytesting;Measurement;Measuringtechniques;Properties;Resistance;Specification;Specification(approval);Symmetry;Testequipment;Testing;Transmissioncharacteristics
【摘要】:ThispartofEN61935specifiesreferencemeasurementproceduresforcablingparametersandtherequirementsforfieldtesteraccuracytomeasurecablingparametersidentifiedinseriesEN50173.ThisstandarddoesnotapplytoEN50173-4.ThisInternationalStandardapplieswhenthecableassembliesareconstructedofcablescomplyingwiththeIEC61156familyofstandards,andconnectinghardwareasspecifiedinIEC60603-7familyofstandardsorIEC61076-3-104andIEC61076-3-110.Inthecasewherecablesand/orconnectorsdonotcomplywiththesestandards,thenadditionaltestsmayberequired.Thisstandardisorganizedasfollows:?referencelaboratorymeasurementproceduresoncablingtopologiesarespecifiedinClause4.Insomecases,theseproceduresmaybeusedinthefield;?descriptionsandrequirementsformeasurementsinthefieldarespecifiedinClause5;?performancerequirementsforfieldtestersandprocedurestoverifyperformancearespecifiedinClause6.Thisstandardrelatestoperformancewithrespectto100Ωcabling.For120Ωor150Ωcabling,thesameprinciplesapplybutthemeasurementsystemshouldcorrespondtothenominalimpedancelevel.Fieldtestertypesincludecertification,qualificationandverification.Certificationtestingisperformedfortherigorousneedsofcommercial/industrialbuildingstothisstandard.QualificationtestingisdescribedinIEC61935-3.Qualificationtestingdetermineswhetherthecablingwillsupportcertainnetworktechnologies(e.g.,1000BASE-T,100BASE-TX,IEEE1394b1)).Qualificationtestersdonothavetraceableaccuracytonationalstandardsandprovideconfidencethatspecificapplicationswillwork.Verificationtestersonlyverifyconnectivity.Throughoutthisdocument,4-paircablingisassumed.Thetestproceduresdescribedinthisstandardmayalsobeusedtoevaluate2-pairbalancedcabling.However,2-paircablinglinksthatsharethesamesheathwithotherlinksaretestedas4-paircabling.
【中国标准分类号】:K13
【国际标准分类号】:33_120_10
【页数】:116P.;A4
【正文语种】:英语
