JIS T0601-1-2-2012 医用电气设备.第1-2部分:安全性一般要求.电磁兼容性.试验和要求
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【英文标准名称】:Medicalelectricalequipment--Part1-2:Generalrequirementsforsafety--Electromagneticcompatibility--Requirementsandtests
【原文标准名称】:医用电气设备.第1-2部分:安全性一般要求.电磁兼容性.试验和要求
【标准号】:JIST0601-1-2-2012
【标准状态】:现行
【国别】:日本
【发布日期】:2012-03-28
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonMedicalEquipment
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:11_040_01;33_100_01
【页数】:122P;A4
【正文语种】:日语
【英文标准名称】:Essentialratingsandcharacteristicsofsemiconductordevicesandgeneralprinciplesofmeasuringmethods.Part0:Generalandterminology
【原文标准名称】:第3次补充
【标准号】:IEC60147-0C-1973
【标准状态】:作废
【国别】:国际
【发布日期】:1973
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/TC47
【标准类型】:()
【标准水平】:()
【中文主题词】:电子设备及元件;电子工程;半导体器件;定义;特性;极限(数学);半导体;术语;测量;电气工程
【英文主题词】:semiconductordevices;properties;definitions;limits(mathematics);semiconductors;terminology;measurement;electronicequipmentandcomponents;electronicengineering;electricalengineering
【摘要】:
【中国标准分类号】:L40
【国际标准分类号】:2370
【页数】:39P;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforTestingMaterialsforAerospacePlasticTransparentEnclosures
【原文标准名称】:航空航天塑料透明外壳用试验材料的标准规范
【标准号】:ASTMF790-2008
【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】:F07.08
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:abrasion;acrylic;adhesion;aerospace;bonding;electrical;enclosures;environmental;impact;interlayers;materials;mechanical;optical;physical;plastic;polycarbonate;properties;thermal;transparent;Acrylicplastics;Aerospacetra
【摘要】:Thisguideisintendedforusebymaterialsuppliers,aircrafttransparentenclosurefabricators,air-framemanufacturers,governmentagencies,andothersthatmaybecomeinvolvedinthetestingoftransparencycomponents.Thesetestmethodsprovidedataonbothindividualmaterialsandmaterialcombinationscommonlyutilizedinthefabricationsofaerospacetransparentenclosurescomprisedofmonolithicplastic,coatedmonolithicplasticorlaminatedconstructionscontainingplastics.Primarypropertiesandtheirlongtermstabilityarecriticaltotheperformanceofaerospacetransparentenclosures.Propertymeasurementtestsdefineas-manufacturedmaterialpropertiesofthesematerials.Agingproceduresprovideforexposureofpartsorrepresentativesectionstoenvironmentsthatmayinducechangesinmaterialpropertiesasdeterminedinpropertymeasurementtests.Propertymeasurementtestsperformedbeforeandafteragingexposureprovideameansofestimatingthepotentialusablelifespanofatransparencyortocomparethedurabilityofonematerialwithanother.Whenemployingthesetestmethodsforcomparisonofmaterialsforweatheringeffectstheusershouldbeawarethatthemanyfactorsinfluencingdegradationduetoweatheringvaryfromonelocationtoanother.Fordirectweatheringcomparisons,allmaterial(s)shouldundergoexposureconditionsandpropertymeasurementstestingatthesametime.Thetestmethodslistedincludethoseconsideredcriticaltotheperformanceofaircrafttransparentenclosures.Othertestmethodstoevaluatematerialsmayalsobeperformed.Additionaltestmethodsareinpreparationandwillbeincorporated.Theuserisadvisedtoemploythelatestrevisionofanytestmethod.Thedominantcomponentofalltransparentenclosuresisone,ormore,rigidtransparentsheet(s).Thesheet(s)mustpermitthenecessaryvisibilitywhileprovidingstructuralintegrityandprotectingtheaircraftinteriorfromexternalenvironmentsasrequiredbythespecificaircraftdesign.Initsmostsimpleform,therigidtransparentsheetmaybetheonlycomponentofatransparentenclosure.Whenmorethanonerigidtransparentsheetisemployed,thesheetsarelaminatedwithacontrolledthicknesswitheitheranairgaporwithatransparentadhesiveknownasaninterlayer.Transparentenclosuredesignsmayusemultiplerigidtransparentsheetstotakeadvantageofspecificpropertiesofdifferentmaterials.Inthisinstance,therewillbefunctionsrequiredofoneofthesheetsbutnottheother.Thetestmethods,practicesandguideslistedareasummaryoftheavailabletestmethodsapplicabletoplastictransparentenclosures.Theyarepresentedinthisformattosimplifythesearchandtoenabletheusertodetermineifamethodapplicabletohisrequirementsisavailable.1.1Thisguideisintendedtosummarizethestandardtestmethodsavailableonindividualandcompositematerialsutilizedinfabricationofaerospaceplastictransparentenclosures.Assuch,itisintendedtospecificallyincludetransparentthermoplastics,transparentelastomers,andreinforcedplastics,whetherthermoplasticorthermosetting.1.2ThisguideisintendedasanaidinthesearchfortestmethodspertinenttoAerospacePlasticTransparentEnclosures.Itshouldbeunderstoodthatallmethodslistedmaynotapplytoallenclosures.1.3ThestandardsincludedrefertothepropertiesoraspectslistedinTable1.Thepropertiesoraspectsarelistedinalphabeticalorderandthedescriptionsusedareintendedtofacilitatethesearch.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddetermi......
【中国标准分类号】:V13
【国际标准分类号】:49_045
【页数】:3P.;A4
【正文语种】:英语
