NF Z84-676-1-2010 应用波幅调制超高频航空移动服务用基于地面的超高频手持式移动和固定无线电广播发射机,接收器及收发器.第1部分:技术特性和测量方法(V1.5.1).
时间:2024-05-03 16:43:20 来源: 标准资料网 作者：标准资料网 阅读：8018
【英文标准名称】:Ground-basedVHFhand-held,mobileandfixedradiotransmitters,receiversandtransceiversfortheVHFaeronauticalmobileserviceusingamplitudemodulation-Part1:technicalcharacteristicsandmethodsofmeasurement(V1.5.1).
【原文标准名称】:应用波幅调制超高频航空移动服务用基于地面的超高频手持式移动和固定无线电广播发射机,接收器及收发器.第1部分:技术特性和测量方法(V1.5.1).
【标准号】:NFZ84-676-1-2010
【标准状态】:现行
【国别】:法国
【发布日期】:2010-12-01
【实施或试行日期】:2010-12-03
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:33_060_20;33_100_01
【页数】:48P;A4
【正文语种】:其他
【英文标准名称】:StandardTestMethodforStretchPropertiesofKnittedFabricsHavingLowPower
【原文标准名称】:低弹针织物弹性的标准试验方法
【标准号】:ASTMD2594-2004(2008)e1
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:D13.59
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:elastermeric;fabricgrowth;fabricstretch;knittedfabric;low-powerstretch
【摘要】:Thistestmethodspecifiestestconditionsformeasuringthefabricgrowthandfabricstretchofknittedfabricsintendedforuseinswimwear,anchoredslacks,andotherform-fittingapparel(alsocommonlyknownassemi-supportapparel)applications,aswellastestconditionsformeasuringthefabricgrowthofknittedfabricsintendedforuseinsportswearandotherloose-fittingapparel(alsocommonlyknownascomfortstretchapparel)applications.Theapplicabilityofthistestmethodtothemeasurementoffabricgrowthandfabricstretchofknittedfabricsintendedforuseinslacks,sportcoats,andsuitshasnotbeendetermined.Thistestmethodisnotrecommendedforacceptancetestingofcommercialshipmentbecausethebetween-laboratoryprecisionisknowntobepoor.5.2.1Iftherearedifferencesofpracticalsignificancebetweenreportedtestresultsfortwolaboratories(ormore),comparativetestsshouldbeperformedtodetermineiftheirisastatisticalbiasbetweenthem,usingcompetentstatisticalassistance.Asaminimum,ensurethetestsamplestobeusedareashomogeneousaspossible,aredrawnfromthematerialfromwhichthedisparatetestresultsareobtained,andareassignedrandomlyinequalnumberstoeachlaboratoryfortesting.Thetestresultsfromthetwolaboratoriesshouldbecomparedusingastatisticaltestforunpaireddata,ataprobabilitylevelchosenpriortothetestingseries.Ifabiasisfound,eitheritscausemustbefoundandcorrected,orfuturetestresultsforthatmaterialmustbeadjustedinconsiderationoftheknownbias.1.1Thistestmethodcoversthemeasurementoffabricstretchandfabricgrowthofknittedfabricsintendedforapplicationsrequiringlow-powerstretchproperties.1.2Thistestmethodincludesproceduresforfabricgrowthandstretchandcanbeusedindividuallywhenrequiredbyindividualspecifications.1.3Thistestmethodisnotapplicabletofabricsintendedforsupportorotherapplicationsrequiringhigh-powerstretchproperties.Note1Forinformationontestinghigh-powerandwovenstretchfabrics,refertoTestMethodsD3107andD6614.1.4ThevaluesstatedineitherSIorinch-poundunitsaretoberegardedseparatelyasthestandard.Withinthetext,theinch-poundunitsareshowninparentheses.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:59_080_30
【页数】:5P.;A4
【正文语种】:英语
【英文标准名称】:Environmentaltestsforaircraftequipment--Steady-stateacceleration
【原文标准名称】:飞行器的环境试验.稳态加速
【标准号】:JISW0821-2002
【标准状态】:现行
【国别】:日本
【发布日期】:2002-02-25
【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】:TechnicalCommitteeonAircraftsandSpaceVehicles
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:この規格は,2種類の定常加速度試験を規定し,民間航空機の搭載機器が航空機の運航中に遭遇する緩やかに変化する加速度環境を模擬するために使う加速度の五つの厳しさ等級を定める。
【中国标准分类号】:V04
【国际标准分类号】:13_200;49_090
【页数】:12P;A4
【正文语种】:日语