ISO 20683-2-2004 航空地面设备.带前起落架的无牵引杆的牵引车辆(TLTV)的设计、试验和维护.第2部分:区域性飞行器

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【英文标准名称】:Aircraftgroundequipment-Design,testandmaintenancefortowbarlesstowingvehicles(TLTV)interfacedwithnose-landinggear-Part2:Regionalaircraft
【原文标准名称】:航空地面设备.带前起落架的无牵引杆的牵引车辆(TLTV)的设计、试验和维护.第2部分:区域性飞行器
【标准号】:ISO20683-2-2004
【标准状态】:现行
【国别】:国际
【发布日期】:2004-10
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC20
【标准类型】:()
【标准水平】:()
【中文主题词】:航空航天运输;起落架装置;航空运输;泰罗制;设备综合工程学;机动;空中运输;地面设备;损伤;检修;定义;维修;传动系统;牵引装置;牵引车;元部件;作标记;飞行器;飞行器;安全要求;航天运输;航空设备;规范(验收);工作场所安全;航空地面支持设备;运输;危害
【英文主题词】:Aeronauticalequipment;Aerospacetransport;Airtraffic;Airtransport;Aircraft;Aircraftgroundsupportequipments;Aircrafts;Components;Damage;Definitions;Drivesystems;Groundequipment;Hazards;Landinggear;Maintenance;Maintenancework;Marking;Powered;Repair;Safetyrequirements;Spacetransport;Specification(approval);Terotechnology;Towingattachment;Tractors;Transport;Workplacesafety
【摘要】:ThispartofISO20683isapplicabletotowbarlessaircrafttowingvehicles(TLTVs)interfacingwiththenose-landinggearofciviltransportaircraftwithamaximumrampmasscomprisedbetween10000kgand50000kg(22000Iband110000Ib),commonlydesignatedas"regionalaircraft".TherequirementsformainlinetransportaircraftwithahighermaximumrampmassarespecifiedinISO20683-1,whichisnotapplicabletoTLTVswhichweremanufacturedbeforeitsdateofpublication.ThispartofISO20683specifiesgeneraldesignrequirements,testingandevaluationrequirements,maintenance,calibration,documentation,records,tracingandaccountabilityrequirementsinordertoensurethattheloadsinducedbythetowvehiclenotexceedthedesignloadsofthenosegearoritssteeringsystem,orreducethecertifiedsafelifelimitofthenosegear,orinduceastabilityproblemduringaircraftpushbackand/ormaintenancetowingoperations.ThispartofISO20683specifiesrequirementsandproceduresfortowbarlesstowvehicles(TLTVs)intendedforaircraftpush-backandgaterelocationormaintenancetowingonly.Itisnotintendedtoallowfordispatch(operational)towing(3.7).Dispatchtowingimposesgreaterloadsonnosegearsandaircraftstructureduetothecombinationofspeedandadditionalpassenger,cargo,andfuelloads.ThispartofISO20683doesnotapplytotowbarlesstowingvehiclesinterfacingwithaircraftmainlandinggear.NOTETLTVdesignersshouldalsotakeintoaccounttherequirementsofdocumentsreferencedinBibliography.
【中国标准分类号】:V57
【国际标准分类号】:49_100
【页数】:11P.;A4
【正文语种】:英语


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【英文标准名称】:ManuallyOperatedElectricGasIgnitionSystemsandComponents(sameasCSA6.29,6.29a,and6.29b)
【原文标准名称】:手动操作的电动燃气点火系统和组件(同CSA6.29,6.29a,和6.29b标准)
【标准号】:ANSIZ21.92AddA&AddB-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Components;Electrical;Gasmixtures;Gases;Ignitionsystems;Manual;Marking;Petroleumproducts;Testmethods;Tests
【摘要】:
【中国标准分类号】:T37
【国际标准分类号】:75_080
【页数】:
【正文语种】:英语


【英文标准名称】:StandardTestMethodforNotched,ConstantLigament-Stress(NCLS)TesttoDetermineSlow-Crack-GrowthResistanceofHDPEResinsorHDPECorrugatedPipe
【原文标准名称】:测定HDPE树脂或HDPE波纹管抗慢性裂纹增长的凹口恒定带状应力(NCLS)试验的标准试验方法
【标准号】:ASTMF2136-2008
【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】:F17.40
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:constantligament-stress;corrugatedHDPEpipe;slow-crack-growthresistance;Constantligamentstress;Corrugatedpipe;HDPE(high-densitypolyethylene);NCLS(notchedconstantligamentstress)test;Slowcrackgrowth(SCG)
【摘要】:Thistestmethoddoesnotpurporttointerpretthedatagenerated.Thistestmethodisintendedtocompareslow-crack-growth(SCG)resistanceforalimitedsetofHDPEresins.ThistestmethodmaybeusedonvirginHDPEresincompression-moldedintoaplaqueoronextrudedHDPEcorrugatedpipethatischoppedandcompression-moldedintoaplaque(see7.1.1fordetails).1.1Thistestmethodisusedtodeterminethesusceptibilityofhigh-densitypolyethylene(HDPE)resinsorcorrugatedpipetoslow-crack-growthunderaconstantligament-stressinanacceleratingenvironment.ThistestmethodisintendedtoapplyonlytoHDPEofalimitedmeltindexanddensityrangeasdefinedinAASHTOStandardSpecificationM294.Thistestmethodmaybeapplicableforothermaterials,butdataarenotavailableforothermaterialsatthistime.1.2Thistestmethodmeasuresthefailuretimeassociatedwithagiventestspecimenataconstant,specified,ligament-stresslevel.1.3Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.4DefinitionsareinaccordancewithTerminologyF412,andabbreviationsareinaccordancewithTerminologyD1600,unlessotherwisespecified.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G33
【国际标准分类号】:83_140_01
【页数】:5P.;A4
【正文语种】:英语