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BS 4L 56-1986 铝-2%镁合金管规范(强度符号-O)(无缝管:液压试验)(壁厚不超过12mm)

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【英文标准名称】:Specificationfortubeofaluminium-21/4%magnesiumalloy(temperdesignation-O)(seamless:testedhydraulically)(notexceeding12mmwallthickness)
【原文标准名称】:铝-2%镁合金管规范(强度符号-O)(无缝管:液压试验)(壁厚不超过12mm)
【标准号】:BS4L56-1986
【标准状态】:现行
【国别】:英国
【发布日期】:1986-02-28
【实施或试行日期】:1986-02-28
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:延伸;直径;无损检验;铝合金;水力试验;航空运输工程;管;化学成分;抗拉强度;无缝管;厚度;弹性极限应力;含镁合金;试验压力
【英文主题词】:Airtransportengineering;Aluminiumalloys;Chemicalcomposition;Diameter;Elongation;Hydraulictests;Magnesium-containingalloys;Non-destructivetesting;Pipes;Proofstress;Seamlesspipes;Tensilestrength;Testpressure;Thickness
【摘要】:BritishStandardAerospaceSeries:SpecificationforTubeofaluminium-21/4%magnesiumalloy1.Inspectionandtestingprocedure2.Qualityofmaterial3.Chemicalcomposition4.Condition5.Heattreatment6.Mechanicalproperties
【中国标准分类号】:V11
【国际标准分类号】:49_035
【页数】:6P;A4
【正文语种】:英语


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【英文标准名称】:Transportinformationandcontrolsystems-Referencemodelarchitecture(s)fortheTICSsector-Part4:Referencemodeltutorial
【原文标准名称】:交通信息与控制系统TICS体系框架模型第4部分:参考模型指导时间
【标准号】:ISO/TR14813-4-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC204
【标准类型】:()
【标准水平】:()
【中文主题词】:参考模型;信号系统;道路运输;运输工具(施工工作);定义;警告装置;情报系统;规范(验收);交通控制系统
【英文主题词】:definitions;warningdevices;trafficcontrolsystem;informationsystems;definition;transportfacilities(constructionworks);specification(approval);signalsystems;referencemodel;roadtransport
【摘要】:Thearchitectureofaninformationandcontrolsystemmergeshardwareandsoftwareconsiderationsintoacoordinatedandintegratedsystemview.Thesystemarchitectureisahighlevelabstraction,ormodel,ofthesystem.Asystemarchitectureshouldembracebothtoday'sapplicationsandtheapplicationsthatareexpectedinthefuture.Architecturebeginswiththedefinitionoftheconceptualservices(e.g.Part1-TICSfundamentalservices).Thereareseveralidentifiablestagesofsystemarchitecturedevelopment.·Referencearchitecture·Logicalarchitecture·PhysicalarchitectureThereferencearchitectureisgenericandnon-prescriptiveandcapturestheconceptsofthesystem.Alogicalarchitectureelaboratesthefunctionsthatwillprovidetheconceptualbehaviour,andinsodoingitprovidessomedetailaboutthemodularity.Aphysicalarchitectureisreachedwhentheactualdistributionofthesystemmodulesisdefined,thusleadingtoimportantimplicationsforcommunications.ThistechnicalreportdevelopsaTICSReferenceArchitecture.TheobjectiveindefiningaTICSReferenceArchitectureistoprovideaconcisereferencepointwhichisbotheducationalandaframeworkforthestandardsprocess.TheReferenceArchitecturewillbeusedbytheWorkingGroupstodeveloptheirownlogicalandphysicalarchitecturesinacohesivemanner.ThisPartintroducesthemodelthatisappliedindevelopingtheReferenceArchitectureinParts2and3.AtutorialontheapplicationofthemodelisprovidedusingexamplesfromtheTICSsector.
【中国标准分类号】:R04
【国际标准分类号】:35_240_60
【页数】:28P;A4
【正文语种】:英语


MIL-C-24524 (AMENDMENT 1), MILITARY SPECIFICATION: CABLE ASSEMBLIES, MAGNETIC MINE SWEEPING, TYPE CL2B (10 APR 1995).