TB/T 3103.4-2005 机车车辆用锥面卡套式管接头 第4部分:直通管接头体

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基本信息
标准名称:机车车辆用锥面卡套式管接头 第4部分:直通管接头体
英文名称:Cone-shaped bayonet ring couplings for rolling stock Part 4: Straight coupling bodies
中标分类: 铁路 >> 机车车辆通用标准 >> 通用零部件
ICS分类: 铁路工程 >> 铁路车辆 >> 铁路车辆综合
发布部门:中华人民共和国铁道部
发布日期:2005-03-29
实施日期:2005-07-01
首发日期:
作废日期:
提出单位:铁道行业内燃机标准化技术委员会
归口单位:铁道行业内燃机标准化技术委员会
起草单位:株洲电力机车厂
起草人:邬移华、刘豫湘
出版日期:
页数:6页
适用范围

本标准适用于电动机车、内燃机车及车辆的空气管路系统。

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引用标准

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所属分类: 铁路 机车车辆通用标准 通用零部件 铁路工程 铁路车辆 铁路车辆综合
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【英文标准名称】:Fibreopticactivecomponentsanddevices-Packageandinterfacestandards-Part1:generalandguidance.
【原文标准名称】:光纤有源元件及器件.包装和接口标准.第1部分:总则和指南
【标准号】:NFC93-883-1-2002
【标准状态】:现行
【国别】:法国
【发布日期】:2002-07-01
【实施或试行日期】:2002-07-20
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:极限(数学);额定值;分类;分类系统;电子设备及元件;定义;电子连接器的接口;半导体器件;界面;光波导;光电子器件;机械接口
【英文主题词】:
【摘要】:
【中国标准分类号】:M33
【国际标准分类号】:33_180_30
【页数】:11P;A4
【正文语种】:其他


【英文标准名称】:StandardGuideforAbrasionResistanceofTextileFabrics(UniformAbrasion)
【原文标准名称】:针织织物耐磨损性的(均匀磨损法)的标准指南
【标准号】:ASTMD4158-2008
【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】:D13.60
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:
【英文主题词】:abrasion;abrasionresistance;carpets;floorcoverings;nonwoven;pile;rugs;textile;textilefabrics;uniform;yarn;Abrasionresistance--textilefabrics/fibers;Nonwoventextilefabrics;Uniformabrasionmethod;Abrasionresistance--textile
【摘要】:Theresistancetoabrasionoftextilematerialsisaffectedbymanyfactorsinacomplexmanner.Theresultsobtainedfromtheuseofthisinstrumentassistinevaluatingthesefactorsrelativetothewearserviceabilityofthefinaltextileproductinspecificenduses.Theresistancetoabrasionisaffectedbymanyfactorsthatincludetheinherentmechanicalpropertiesofthefibers;thedimensionsofthefibers;thestructureoftheyarns;theconstructionofthefabrics;thetype,kind,amountoftreatmentaddedtothefibers,yarnsorfabric;thenatureoftheabradant;thetensiononthespecimen;thepressurebetweenthespecimenandtheabradant;andthedimensionalchangesinthespecimen.Experiencehasshowninmanyinstances,thatrelativeresultsobtainedwiththisinstrumentwhenusedonaseriesoffabrics,agreedwiththoseobtainedbaseduponperformanceinenduse.However,cautionisadvisedbecauseanomalousresultsmayoccurduetouncontrolledfactorsinmanufacturingorotherprocesses.Specificinstanceshavebeendescribed.,,,Inanyevent,anomalousresultsshouldbestudiedtofurtherunderstandthecomplexbehaviorthatmayoccurasaresultofabrasionthatmayinturnassistinthedevelopmentofmoredurablefabrics.Testingsomespecimensunderx201C;wetx201D;conditionscanaddanotherdimensiontotheevaluationofsometextiles.Suchtestingunderx201C;wetx201D;conditionscanhelpascertaintheeffectofchangesinafabric''sresistancetoabrasionwhenitbecomeswet.Thistestcanalsoincreasetheuniformityoftheabradingactionbywashingawayabrasiondebrisandpreventingthebuildupofbrokenfibersthatcaninterferewiththeproperprogressionofthetests.Thistestisusedasaguideinevaluatingtextilesinqualitycontrolandinresearch.Iftherearedifferencesofpracticalsignificancebetweenreportedtestresultsfortwolaboratories(ormore),comparativetestsshouldbeperformedtodetermineifthereisastatisticalbiasbetweenthem,usingcompetentstatisticalassistance.Asaminimum,thetestsamplesshouldbeusedthatareashomogenousaspossible,thataredrawnfromthematerialfromwhichthedisparatetestresultswereobtained,andthatarerandomlyassignedinequalnumberstoeachlaboratoryfortesting.Otherfabricswithestablishedtestvaluesmaybeusedforthispurpose.Thetestresultsfromthetwolaboratoriesshouldbecomparedusingastatisticaltestforunpaireddata,ataprobabilitylevelchosenpriortothetestingseries.Ifabiasisfound,eitheracausemustbefoundandcorrected,orfuturetestresultsmustbeadjustedinconsiderationoftheknownbias.Thistestisuniqueandissignificantlydifferentfromanyotherexistingabradingtest.Thisguidemayalsobeusedasatechniqueforpretreatingmaterialforsubsequenttesting.Forexample,apredeterminednumberofabrasioncyclesatspecifiedtestconditionsmaybeperformedonaseriesofspecimens,whicharethensubjectedtoastrengthorbarrierperformancetest.Theresistanceoftextilematerialstoabrasionasmeasuredbythisguidedoesnotincludeallthefactorswhichaccountforwearperformanceordurabilityinactualuse.Whilethex201C;abrasionresistancex201D;statedintermsofthenumberofcyclesandx201C;durabilityx201D;(definedastheabilitytowithstanddeteriorationorwearingoutinuse,includingtheeffectsofabrasion)arefrequentlyrelated.Therelationshipvarieswithdifferentenduses,anddifferentfactorsmaybenecessaryi......