EN 3661-001-2006 航空航天系列.额定电流20A～50A的单极温度补偿断路器.第001部分:技术规范
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【英文标准名称】:Aerospaceseries-Circuitbreakers,single-pole,temperaturecompensated,ratedcurrent20Ato50A-Part001:Technicalspecification;GermanandEnglishversionEN3661-001:2006
【原文标准名称】:航空航天系列.额定电流20A～50A的单极温度补偿断路器.第001部分:技术规范
【标准号】:EN3661-001-2006
【标准状态】:现行
【国别】:
【发布日期】:2008-02
【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】:验收规范;航空航天运输;航空运输;航空器部件;断路器;交货条件;设计;名称与符号;电气工程;电气保护设备;电气系统;绝缘材料;作标记;材料性能;多语种的;合格试验;质量保证;额定电流;信号触点;单极;航天运输;规范(验收);储存;开关设备;温度补偿;测试
【英文主题词】:Acceptancespecification;Aerospacetransport;Airtransport;Aircraftcomponents;Circuit-breakers;Deliveryconditions;Design;Designations;Electricalengineering;Electricalprotectionequipment;Electricalsystems;Insulatingmaterials;Marking;Materialproperties;Multilingual;Qualificationtesting;Qualityassurance;Ratedcurrent;Signalcontacts;Single-pole;Spacetransport;Specification(approval);Storage;Switchgear;Temperature-compensated;Testing
【摘要】:
【中国标准分类号】:V25
【国际标准分类号】:49_060
【页数】:42P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforMeasuringAngularDisplacementofMultipleImagesinTransparentParts
【原文标准名称】:测定透明部件中的多重图像的角位移的标准试验方法
【标准号】:ASTMF1165-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:F07.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:aircrafttransparency;angulardisplacement;canopy;primaryimage;secondaryimage;transparentparts;windscreen;Aerospacetransparentenclosures;Angulardeviation;Displacement;Fieldtesting--aerospacematerials/applications;Imageanalysis--a
【摘要】:Withtheadventofthick,highlyangledaircrafttransparencies,multipleimaginghasbeenmorefrequentlycitedasanopticalproblembypilots.Secondaryimages(ofoutsidelights),oftenvaryinginintensityanddisplacementacrossthewindscreen,cangivethepilotdeceptiveopticalcuesofhisaltitude,velocity,andapproachangle,increasinghisvisualworkload.Currentspecificationsformultipleimagingintransparenciesarevagueandnotquantitative.Typicalspecificationsstatex201C;multipleimagingshallnotbeobjectionable.x201D;Theangularseparationofthesecondaryandprimaryimageshasbeenshowntorelatetothepilot''sacceptabilityofthewindscreen.Thisprocedureprovidesawaytoquantifyangularseparationsoamoreobjectiveevaluationofthetransparencycanbemade.Itmaybeusedforresearchofmultipleimaging,quantifyingaircrewcomplaints,orasthebasisforwindscreenspecifications.Itshouldbenotedthatthebasicmultipleimagingcharacteristicsofawindscreenaredeterminedearlyinthedesignphaseandarevirtuallyimpossibletochangeafterthewindscreenhasbeenmanufactured.Infact,aperfectlymanufacturedwindscreenhassomemultipleimaging.Foraparticularwindscreen,cautionshouldbetakenintheselectionofspecificationcriteriaformultipleimaging,astheinherentmultipleimagingcharacteristicsmayvarysignificantlydependinguponwindscreenthickness,material,orinstallationangle.Anytolerancesthatmightbeestablishedshouldallowforinherentmultipleimagingcharacteristics.1.1Thistestmethodcoversmeasuringtheangularseparationofsecondaryimagesfromtheirrespectiveprimaryimagesasviewedfromthedesigneyepositionofanaircrafttransparency.Angularseparationismeasuredat49pointswithina20by20x00B0;fieldofview.Thisproceduremaybeperformedonanyaircrafttransparencyinalaboratoryorinthefield.However,theprocedureislimitedtoadarkenvironment.Laboratorymeasurementsaredoneinadarkenedroomandfieldmeasurementsaredoneatnight.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.2.1Exception8212;Thevaluesinparenthesesareforinformationonly.1.3Thisstandardmayinvolvehazardousmaterials,operations,andequipment.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:17_180_01
【页数】:4P.;A4
【正文语种】:英语
【英文标准名称】:Evaluationandroutinetestinginmedicalimagingdepartments-Constancytests-Methodfordarkroomsafelightconditions
【原文标准名称】:医疗成像科评估和常规试验.稳定性试验.暗室安全灯条件方法
【标准号】:BS7725-2.3-1994
【标准状态】:现行
【国别】:英国
【发布日期】:1994-02-15
【实施或试行日期】:1994-02-15
【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】:电气工程;医疗设备;射线摄影胶片;荧光屏
【英文主题词】:Electricalengineering;Medicalequipment;Radiographicfilm;Screens
【摘要】:ThistechnicalreportappliestodarkroomsinX-rayfacilitieswhereanyofthefollowingunprocessedradiographicorphotographicmaterialssensitivetolightarehandled:-alltypesofSCREENFILM;-NON-SCREENFILM;-photographicfilmforINDIRECTRADIOGRAPHY,asusedforrecording:·OUTPUTIMAGESofX-RAYIMAGEINTENSIFIERS;·OtherRADIOLOGICALIMAGESafterTRANSFER;-photographicmaterialforcopyingRADIOGRAMS;-photographicmaterialformakingpermanentimagesofinformationrecordedbyelectronicmeans,andpresentedondisplaytubes;forexample:usinghardcopycameras,orprintedbyotherelectronicmeans,forexample:laser;orusedindiagnosticequipment,suchasforgeneralRECONSTRUCTIVETOMOGRAPHY;digitalimaging;ultra-sound;magneticresonancetechniques;inNUCLEARMEDICINE.ThistechnicalreportisapartofaseriesofParticularPublications(standardsandtechnicalreports)whichwilldescribetestmethodsfortheconstancyofpropertiesofvarioussubsystemsofdiagnosticX-RAYEQUIPMENT,asdescribedinIEC1223-1.
【中国标准分类号】:C43
【国际标准分类号】:37_040_99
【页数】:20P.;A4
【正文语种】:英语
