BS EN ISO 15695-2001 釉瓷和搪瓷.搪瓷涂层耐划痕性的测定
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【英文标准名称】:Vitreousandporcelainenamels-Determinationofscratchresistanceofenamelfinishes
【原文标准名称】:釉瓷和搪瓷.搪瓷涂层耐划痕性的测定
【标准号】:BSENISO15695-2001
【标准状态】:现行
【国别】:英国
【发布日期】:2001-09-05
【实施或试行日期】:2001-09-05
【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】:划痕硬度试验;划痕试验;表面处理;釉层;精整;试样;试验设备;机械试验;陶瓷涂层
【英文主题词】:Definitions;Dimensions;Enamelled;Enamels;Resistance;Scratchhardness;Scratchtests;Surfaces;Testequipment;Testing;Vitreousenamel
【摘要】:ThisInternationalStandardspecifiesatestmethodforthedeterminationofthescratchresistanceofenamelfinishes.ThemethodisbasedonISO1518:1992,Paintsandvarnishes—Scratchtest,butisperformedatsignificantlyhigherforces.Thevalueofthescratchresistancethatisobtainedisameasureofthedurabilityofporcelainenamelfinisheswhenscratchedbysharpobjectsunderhighforces.Thevalueshouldnotbeconfusedwithscratchhardness,aquantitythatismeasuredbytheproceduredescribedinEN101:1991,Ceramictiles—DeterminationofscratchhardnessofsurfaceaccordingtoMohs.
【中国标准分类号】:Y26
【国际标准分类号】:25_220_50
【页数】:14P.;A4
【正文语种】:英语
【英文标准名称】:Railwayapplications-Electricequipmentforrollingstock-Part4:Electrotechnicalcomponents;RulesforACcircuit-breakers
【原文标准名称】:铁路设施.机车车辆用电气设备.第4部分:电工元件.交流断路器规则
【标准号】:IEC60077-4-2003
【标准状态】:现行
【国别】:国际
【发布日期】:2003-02
【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/TC9
【标准类型】:()
【标准水平】:()
【中文主题词】:铁路;开关;铁道车辆;铁路电力牵引装置;交流电流;电气设备;定义;电气工程;断路器;牵引车辆;线路开关;电力牵引;铁路设施
【英文主题词】:Alternatingcurrent;Circuit-breakers;Definitions;Electrictraction;Electricalengineering;Electricalequipment;Lineswitches;Railwayapplications;Railwayelectrictractionequipment;Railwayvehicles;Railways;Switches;Tractionvehicles
【摘要】:InadditiontothegeneralrequirementsofIEC60077-2,thispartofIEC60077givesrulesforACcircuit-breakers,themaincontactsofwhicharetobeconnectedtoACoverheadcontactlines;thenominalvoltageofthesecircuitsbeinginaccordancewithIEC60850.Thisstandard,togetherwithIEC60077-2,statesspecifically:a)thecharacteristicsofthecircuit-breakers;b)theserviceconditionswithwhichcircuit-breakershavetocomplywithreferenceto:-operationandbehaviourinnormalservice,-operationandbehaviourinshort-circuit,-dielectricproperties;c)thetestsforconfirmingthecomplianceofthecomponentswiththecharacteristicsundertheserviceconditionsandthemethodstobeadoptedforthesetests;d)theinformationtobemarkedon,orgivenwiththecircuit-breaker.NOTE1Circuit-breakerswhicharedealtwithinthisstandardmaybeprovidedwithdevicesforautomaticopeningunderpre-determinedconditionsotherthanthoseofover-current,forexample,undervoltageandreversalofpowercurrent.Thisstandarddoesnotdealwiththeverificationofoperationundersuchpredeterminedconditions.NOTE2Theincorporationofelectroniccomponentsorelectronicsub-assembliesintoelectrotechnicalcompo-nentsisnowcommonpractice.Althoughthisstandardisnotapplicabletoelectronicequipment,thepresenceofelectroniccomponentsdoesnotprovideareasontoexcludesuchelectrotechnicalcomponentsfromthescope.Electronicsub-assembliesincludedinthecircuit-breakersshouldcomplywiththerelevantstandardforelectronics(IEC60571).NOTE3Certainoftheserulesmay,afteragreementbetweenuserandmanufacturer,beusedforelectrotechnicalcomponentsinstalledonvehiclesotherthanrailrollingstock.Thisstandarddoesnotcoverindustrialcircuit-breakerswhichhavetocomplywithIEC60056.Forthese,inordertoensuresatisfactoryoperation,thisstandardshouldbeusedtospecifyonlytheparticularrequirementsforrollingstock.Insuchcases,aspecificdocumentshouldstatetheadditionalrequirementswithwhichtheindustrialcircuit-breakersaretocomply,forexample:-eithertobeadapted(e.g.forcontrolvoltage,environmentalconditions,etc.);-ortobeinstalledandusedsothattheydonothavetoendurespecificrollingstockconditions;-ortobeadditionallytestedtoprovethatthesecomponentscanwithstandsatisfactorilytherollingstockconditions.
【中国标准分类号】:S35
【国际标准分类号】:29_120_50;45_060_01
【页数】:58P.;A4
【正文语种】:英语
【英文标准名称】:Aerospaceseries-Electricalcontactsusedinelementsofconnection-Part025:contacts,electrical,triaxial,size8,female,typeD,crimp,classS-Productstandard.
【原文标准名称】:航空航天系列.连接部件中用电连接器.第025部分:S级、压紧、D型、尺寸8三轴电连接器插座.产品标准
【标准号】:NFL53-201-025-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-11-01
【实施或试行日期】:2006-11-20
【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】:航空航天运输;航空运输;插接件连接;触点;触电接触;触点插件;压接触点;压接工具;名称与符号;尺寸;电触点;电力设备;紧固件;插座连接;作标记;材料;产品标准;特性;航天运输;规范(验收);表面防护;试验;型式
【英文主题词】:Aerospacetransport;Airtransport;Connectoredjoints;Contact;Contactconnection;Contactinserts;Crimpcontacts;Crimpingtools;Designations;Dimensions;Electriccontacts;Electricalinstallations;Fasteners;Femalecontacts;Marking;Materials;Multilingual;Productstandards;Properties;Spacetransport;Specification(approval);Surfaceprotection;Testing;Types
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:27P;A4
【正文语种】:其他
