JIS L2310 AMD 1-2006 丝质缝纫线(修改件1)
作者:标准资料网 时间:2024-05-06 08:21:22 浏览:9225
来源:标准资料网
【英文标准名称】:Silksewingthread(Amendment1)
【原文标准名称】:丝质缝纫线(修改件1)
【标准号】:JISL2310AMD1-2006
【标准状态】:现行
【国别】:日本
【发布日期】:2006-07-20
【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】:TechnicalCommitteeonConsumerLifeProducts
【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】:W42
【国际标准分类号】:59_080_20
【页数】:2P;A4
【正文语种】:日语
【英文标准名称】:PowerTools-Portable,Compressed-Air-Actuated,FastenerDrivingTools-SafetyRequirementsfor
【原文标准名称】:动力工具.便携式压缩空气驱动的紧固驱动工具.安全要求
【标准号】:ANSISNT-101-1993
【标准状态】:作废
【国别】:美国
【发布日期】:1993
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【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】:J48
【国际标准分类号】:25_140_10
【页数】:
【正文语种】:英语
【英文标准名称】:Radio-frequencyconnectors-Part16:Sectionalspecification-RFcoaxialconnectorswithinnerdiameterofouterconductor7mm(0,276in)withscrewcoupling-Characteristicsimpedance50(75)(typeN)
【原文标准名称】:射频连接器.第16部分:节规范.外导体内径为7mm(0.276in)的螺纹连接射频同轴连接器.N型:特征阻抗50Ω和75Ω
【标准号】:IEC61169-16-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-12
【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/SC46F
【标准类型】:()
【标准水平】:()
【中文主题词】:认可;同轴;同轴连接器;元件;连接尺寸;尺寸选定;尺寸;电插头;电气工程;电子的;电子设备及元件;量规;高频;检验;界面;作标记;特性;质量;质量评定;射频连接器;射频插头;额定值;螺栓联结器;螺纹闭合;分规范;规范;规范(验收);试验
【英文主题词】:Approval;Blankforms;Coaxial;Coaxialconnectors;Components;Connectingdimensions;Designations;Detailspecification;Dimensioning;Dimensions;Electricplugs;Electricalengineering;Electronic;Electronicequipmentandcomponents;Gauges;Highfrequencies;Impedance;Innerconductor;Inspection;Interfaces;Marking;Mountingdimensions;Outerconductors;Properties;Quality;Qualityassessment;Radiofrequencyconnectors;Radio-frequencyplugs;Ratings;Screwcouplings;Screwedclosures;Sectionalspecification;Specification;Specification(approval);Testing
【摘要】:ThispartofIEC61169,whichisaSectionalSpecification(SS),providesinformationandrulesforthepreparationofDetailSpecifications(DS)forpinandsocketR.F.coaxialconnectors,withscrewcouplingmechanism,forlowtomediumpowerapplications.Theconnectoriscommonlyknownasthe"typeN".Threeversionsofthe50ΩcharacteristicimpedancetypeNconnectorareincluded,eachversionbeingmateablewitheachoftheothers.Thegeneralpurposeconnector(grade2)derivedfromthespecificationsMIL-C17BandMILC-39012maypreferablybeusedwithR.F.cable60096IEC50-7uptoabout12GHzmaximumfrequency.Thehighperformanceconnector(grade1)isparticularlysuitableformicrowaveapplicationswhenlowerreflectionfactorsthanareofferedbythegeneralpurposeconnectorarerequired.Theconnectorsmayalsobesuitableformicrowavecomponents.Thetolerancesoftheinterfacedimensionsliebetweenthoseforgrade0andgrade2,andarechosentogivetheperformancerequired.Somegrade1connectorsconformingtothisspecificationmaybeusedupto18GHzmaximumfrequency.Thestandardtestconnector(grade0)hasacloselycontrolledinterfacetoprovideareferenceforthemeasurementofconnectors,cableassemblies,componentsandequipmentwiththeabovetwointerfaces.Itmayalsobeusedasamicrowaveconnectorinsituationswhenthemostpreciseinterfaceforuseupto18GHzmaximumfrequencyisrequired.A75ΩcharacteristicimpedanceconnectorisgiveninAnnexAeventhoughtheuseof75ΩtypeNconnectorsisstronglydeprecated.Accidentalcross-couplingof75Ωwith50Ωconnectorscandestructivelydamagethe75Ωversion,butinviewoftheextensiveuseofanumberofmarginallydifferent75Ωversions,theinterfacenowgivenprovidescommondesignguidance.75Ωconnectorsshouldbeclearlyidentified.ThisspecificationindicatestherecommendedperformancecharacteristicstobeconsideredwhenwritingaDSandcoverstestschedulesandinspectionrequirements.
【中国标准分类号】:L23
【国际标准分类号】:33_120_30
【页数】:31P;A4
【正文语种】:英语
