ISO/IEC 15459-5-2007 信息技术.唯一标识符.第5部分:可重复使用运输单元(RTIs)的唯一标识符

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【英文标准名称】:Informationtechnology-Uniqueidentifiers-Part5:Uniqueidentifierforreturnabletransportitems(RTIs)
【原文标准名称】:信息技术.唯一标识符.第5部分:可重复使用运输单元(RTIs)的唯一标识符
【标准号】:ISO/IEC15459-5-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-06
【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/IECJTC1/SC31
【标准类型】:()
【标准水平】:()
【中文主题词】:寻址;自动;条形码;数据采集;数据链层;数据处理;数据传输;定义;货物运输;识别;识别号;信息交换;信息技术;多用途;射频识别;再循环;可重复使用;重新使用;RFID;电信;运输链;运输单元
【英文主题词】:Addressing;Automatic;Barcode;Dataacquisition;Datalinklayers;Dataprocessing;Datatransmission;Definition;Definitions;Freighttransport;Identification;Identificationnumbers;Informationinterchange;Informationtechnology;Multi-purpose;Multi-use;RadioFrequencyIdentification;Recycling;Re-usable;Reuse;RFID;Telecommunications;Transportationchains;Transportationunits
【摘要】:ThispartofISO/IEC15459specifiesaunique,non-significantstringofcharactersfortheuniqueidentificationofreturnabletransportitems(RTIs).Thecharacterstringisintendedtoberepresentedinaradiofrequencyidentification(RFID)transponder,barcodelabelorotherautomaticidentificationanddatacapture(AIDC)mediaattachedtotheitemtomeetsupplychainmanagementneeds.ToaddressmanagementneedsdifferentclassesofRTIarerecognisedinthevariouspartsofISO/IEC15459,whichallowsdifferentrequirementstobemetbytheuniqueidentifiersassociatedwitheachclass.TherulesfortheuniqueidentifierforRTIs,toidentifytheuniqueoccurrenceofanitem,withtheidentitybeingrelevantforthecompletelifecycleoftheitem,aredefinedandsupportedbyanexample.
【中国标准分类号】:L71
【国际标准分类号】:35_040
【页数】:6P;A4
【正文语种】:英语


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基本信息
标准名称:特种工业用麻带和麻棉带
中标分类: 纺织 >> 纺织制品 >> 线、带、绳
替代情况:被FZ 66309-95代替
发布日期:
实施日期:2002-05-01
首发日期:
作废日期:
出版日期:
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所属分类: 纺织 纺织制品 线 带 绳
【英文标准名称】:StandardPracticeforElectromagnetic(Eddy-Current)ExaminationofNickelandNickelAlloyTubularProducts
【原文标准名称】:镍及镍合金管形制品的电磁(涡电流)检验的标准实施规程
【标准号】:ASTME571-1998(2007)e1
【标准状态】:现行
【国别】:美国
【发布日期】:1998
【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】:E07.07
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:discontinuities;eddy-current;electricalresistivity;electromagnetic;encirclingcoil;magneticsaturation;nickel;nickelalloy;pipe(seeNote1);probe;probecoil;tubes;tubularproducts;weldedtubing;Eddycurrentexamination;Electr
【摘要】:Eddy-currentexaminationisanondestructivemethodoflocatingdiscontinuitiesinmetallicmaterials.Signalscanbeproducedbydiscontinuitiesoriginatingoneithertheexternalorinternalsurfacesofthetubeorbydiscontinuitiestotallycontainedwithinthewall.Sincethedensityofeddycurrentsdecreasesnearlyexponentiallywithincreasingdistancefromthesurfacenearestthecoil,theresponsetodeep-seateddefectsdecreasescorrespondingly.Phasechangesarealsoassociatedwithchangesindepth,allowingtheuseofphaseanalysistechniques.Theresponsefromnaturaldiscontinuitiescanbesignificantlydifferentthanthatfromartificialdiscontinuities,suchasdrilledholesornotches.Forthisreason,sufficientworkshouldbedonetoestablishthesensitivitylevelandsetuprequiredtodetectnaturaldiscontinuitiesofconsequencetotheenduseoftheproduct.Someindicationsobtainedbythismethodmaynotberelevanttoproductquality;forexample,anirrelevantindicationmaybecausedbyminutedentsortoolchattermarks,whicharenotdetrimentaltotheenduseoftheproduct.Irrelevantindicationscanmaskunacceptablediscontinuities.Relevantindicationsarethosewhichresultfromdiscontinuities.Anyindicationthatexceedstherejectionlevelshallbetreatedasarelevantindicationuntilitcanbedemonstratedthatitisirrelevant.Generally,eddy-currentexaminationsystemsarenotsensitivetodiscontinuitiesadjacenttotheendsofthetube(endeffect).Discontinuitiessuchasscratchesorseamsthatarecontinuousanduniformoverthefulllengthofthetubemaynotalwaysbedetectedwithdifferentialencirclingcoilsorprobesscannedalongthetubelength.Formaterialthatismagnetic,astrongmagneticfieldshallbeplacedintheregionoftheexaminingcoil.Amagneticfieldmayalsobeusedtoimprovethesignal-to-noiseratiointubingthatexhibitsslightresidualmagnetism.1.1Thispracticecoverstheproceduresforeddy-currentexaminationofnickelandnickelalloytubes.Theseproceduresareapplicablefortubeswithoutsidediametersupto2in.(50.8mm),incl,andwallthicknessesfrom0.035to0.120in.(0.889to3.04mm),incl.Theseproceduresmaybeusedfortubesbeyondthesizerangerecommended,bycontractualagreementbetweenthepurchaserandtheproducer.1.2Theproceduresdescribedinthispracticemakeuseoffixedencirclingtestcoilsorprobesystems.1.3Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Note18212;Forconvenience,thetermx201C;tubex201D;orx201C;tubularproductx201D;willhereinafterbeusedtorefertobothpipeandtubing.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H26
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】:英语