JIS D4203-1991 摩托车轮胎尺寸

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【英文标准名称】:Lightningprotectioncomponents(LPC)-Requirementsforisolatingsparkgaps
【原文标准名称】:雷电防护元件(LPC).绝缘火花隙的要求
【标准号】:BSEN50164-3-2006+A1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2006-10-31
【实施或试行日期】:2006-10-31
【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】:老化;组件;状态调节;定义;防护等级;放电;电导率;电绝缘;电气试验;外壳;避雷防护;作标记;测量点;金属保护;防护设备;安全措施;安全性要求;火花隙;规范(验收);终端标志;试验
【英文主题词】:Ageing(materials);Components;Conditioning;Definitions;Degreesofprotection;Electricdischarges;Electricalconductivity;Electricalinsulation;Electricaltesting;Enclosures;Lightningprotection;Marking;Measuringpoints;Metalprotection;Protectiveequipment;Safetymeasures;Safetyrequirements;Sparkgap;Specification(approval);Terminalmarkings;Testing
【摘要】:ThisEuropeanStandardspecifiestherequirementsandtestsforisolatingsparkgaps(ISG)forlightningprotectionsystems.ISG’scanbeusedtoindirectlybondalightningprotectionsystemtoothernearbymetalworkwhereadirectbondisnotpermissibleforfunctionalreasons.Typicalapplicationsincludetheconnectionto-earthterminationsystemsofpowerinstallations,-earthterminationsystemsoftelecommunicationsystems,-railearthelectrodeofACandDCrailways,-measuringearthelectrodesforlaboratories,-installationswithcathodicprotectionandstraycurrentsystems,-serviceentrymastsforlow-voltageoverheadcables,-bypassinginsulatedflangesandinsulatedcouplingsofpipelines.NOTEISG?smayalsobesuitableforuseinhazardousconditionssuchasfireandexplosiveatmosphere.Dueregardshouldbetakenoftheextrarequirementsnecessaryforthecomponentstobeinstalledinsuchconditions.Thisdoesnotcoverapplicationswherefollowcurrentsoccur.ProtectivedevicesaccordingtoEN50122-1andEN50123-5arenotpartofthisEuropeanStandard.
【中国标准分类号】:K49
【国际标准分类号】:91_120_40
【页数】:16P.;A4
【正文语种】:英语


【英文标准名称】:Agriculturalmachinery-Solidfertilizerbroadcastersandfullwidthdistributors-Environmentalprotection-Part1:Requirements;GermanversionEN13739-1:2011
【原文标准名称】:农业机械.固体肥料撒播机和全幅撒肥机.环境保护.第1部分:要求
【标准号】:EN13739-1-2011
【标准状态】:现行
【国别】:
【发布日期】:2012-05-01
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Agriculturalmachines;Agriculture;Bodies;Cantilevers;Cleaning;Containers;Definitions;Distribution;Ejection;Ejector;Environment;Evacuations;Examination(qualityassurance);Fertilizers;Fertilizing;Flows;Forestry;Forestryequipment;Forestrymachines;Indications;Level;Manurespreaders;Mineralfertilizerdistributor;Operatinginstructions;Pollutioncontrol;Specification(approval);Tanks;Workingwidths
【摘要】:
【中国标准分类号】:B91
【国际标准分类号】:65_060_25
【页数】:17P;A4
【正文语种】:英语