NF C63-110-2001 低压开关设备和控制装置.第4-1部分:接触器和电动启动器.机电接触器和电动启动器

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【英文标准名称】:Low-voltageswitchgearandcontrolgear-Part4-1:contactorsandmotor-starters-Electromechanicalcontactorsandmotor-starters.
【原文标准名称】:低压开关设备和控制装置.第4-1部分:接触器和电动启动器.机电接触器和电动启动器
【标准号】:NFC63-110-2001
【标准状态】:现行
【国别】:法国
【发布日期】:2001-05-01
【实施或试行日期】:2001-05-20
【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】:辅助接触器;接触器;电动机起动器;安装说明书;短路保护;开关电源;操作说明书;开关能力;低压设备;规范(验收);检验;使用说明;电动机;分类;作标记;电起动器;定义;产品信息;试验;分类系统;低压开关设备;电气工程;电子工程;低电压;开关设备;开关设备;特性;特性;机电装置;文字书写;过载保护装置;控制装置;发动机
【英文主题词】:Abilitytoswitch;Applications;Auxiliarycontactors;Characteristics;Classification;Classificationsystems;Contactorrelays;Contactors;Contactorsformotors;Controldevices;Criterion;Definitions;Degreeofsharpness;Electricmotors;Electricstarters;Electricalengineering;Electromagneticcompatibility;Electromechanical;Electromechanicaldevices;Electronic;Electronicengineering;EMC;Frequencies;Handlings;Inscription;Inserts;Inspection;Installations;Instructionsforuse;Interferencerejections;Interferingemissions;Letterings;Lowvoltage;Low-voltageequipment;Low-voltageswitchgear;Maintenance;Marking;Miscellaneousfunctions;Motorstarters;Operatinginstructions;Operation;Overloadprotection;Overloadrelays;Productinformation;Properties;Radiation;Set-upinstructions;Short-circuitprotection;Shutdown;Specification(approval);Starters;Switchgear;Switchgears;Switchingpower;Take-off;Testing
【摘要】:
【中国标准分类号】:K31
【国际标准分类号】:29_130_20
【页数】:94P.;A4
【正文语种】:其他


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基本信息
标准名称:鲜食葡萄嫁接育苗技术规程
发布部门:江苏省质量技术监督局
发布日期:2009-02-28
实施日期:2009-04-28
首发日期:
作废日期:
出版社:中国标准出版社
出版日期:2009-04-28
适用范围

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所属分类: 综合 经济 文化 商业 贸易 合同 社会学 服务 公司(企业)的组织和管理 行政 运输 服务 消费者服务
【英文标准名称】:StandardTestMethodforDeterminingthe(In-plane)FlowRateperUnitWidthandHydraulicTransmissivityofaGeosyntheticUsingaConstantHead
【原文标准名称】:使用恒定压头测定土工合成织物(在平面中)单位宽度流速和液压透射率的试验方法
【标准号】:ASTMD4716-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D35.03
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:geosynthetics;hydraulictransmissivity;in-planeflow;indextest;performancetest;Gradientratio;Hydraulicconductivity/transmissivity;In-planeflow;Stress--geosynthetics;Surfaceanalysis--soil/rock/relatedmaterials;Transmissivityandrefle
【摘要】:Thistestmethodisintendedeitherasanindextestorasaperformancetestusedtodetermineandcomparetheflowrateperunitwidthofoneorseveralcandidategeosyntheticsunderspecificconditions.Thistestmethodmaybeusedasanindextestforacceptancetestingofcommercialshipmentsofgeosyntheticsbutcautionisadvisedsinceinformationonbetween-laboratoryprecisionofthistestmethodisincomplete.Comparativetestsasdirectedin5.2.1maybeadvisable.Incaseofadisputearisingfromdifferencesinreportedtestresultswhenusingthistestmethodforacceptancetestingofcommercialshipments,thepurchaserandthesuppliershouldfirstconfirmthatthetestswereconductedusingcomparabletestparametersincludingspecimenconditioning,normalstress,seatingperiod,hydraulicgradient,testwatertemperature,etc.,thenconductcomparativeteststodetermineifthereisastatisticalbiasbetweentheirlaboratories.Competentstatisticalassistanceisrecommendedfortheinvestigationofbias.Asaminimum,thetwopartiesshouldtakeagroupoftestspecimensthatareashomogenousaspossibleandthatareformedfromalotofthematerialofthetypeinquestion.Thetestspecimensshouldthenberandomlyassignedinequalnumberstoeachlaboratoryfortesting.TheaverageresultsfromthetwolaboratoriesshouldbecomparedusingtheStudent''st-testforunpaireddataandanacceptableprobabilitylevelchosenbythetwopartiesbeforethetestingisbegun.Ifbiasisfound,eitheritscausemustbefoundandcorrectedorthepurchaserandsuppliermustagreetointerpretfuturetestresultsinlightoftheknownbias.1.1Thistestmethodcoverstheprocedurefordeterminingtheflowrateperunitwidthwithinthemanufacturedplaneofgeosyntheticsundervaryingnormalcompressivestressesandaconstanthead.Thetestisintendedprimarilyasanindextestbutcanbeusedalsoasaperformancetestwhenthehydraulicgradientsandspecimencontactsurfacesareselectedbytheusertomodelanticipatedfieldconditions.1.2Thistestmethodislimitedtogeosyntheticsthatallowcontinuousin-planeflowpathstooccurparalleltotheintendeddirectionofflow.1.3ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesstatedinparenthesesareprovidedforinformationonly.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:10P.;A4
【正文语种】:英语