BS EN 14067-3-2003 铁路应用设施.空气动力学.隧道中的空气动力学
时间:2024-05-27 13:29:06 来源: 标准资料网 作者：标准资料网 阅读：8962
【英文标准名称】:Railwayapplications.Aerodynamics.Aerodynamicsintunnels
【原文标准名称】:铁路应用设施.空气动力学.隧道中的空气动力学
【标准号】:BSEN14067-3-2003
【标准状态】:现行
【国别】:英国
【发布日期】:2003-04-28
【实施或试行日期】:2003-04-28
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;定义;铁路;流速;铁道车辆;铁路设施;风速;压力变化;空气动力学特性;空气动力学;铁路固定设备;压力荷载;隧道;铁路工程
【英文主题词】:Aerodynamiccharacteristics;Aerodynamics;Compressionloading;Definitions;Pressurevariation;Railwayapplications;Railwayengineering;Railwayfixedequipment;Railwayvehicles;Railways;Testing;Tunnels;Velocityofflow;Windspeed
【摘要】:ThisEuropeanStandarddescribesphysicalphenomenaofrailway-specificaerodynamicsandgivesrecommendationsforthedocumentationoftests.
【中国标准分类号】:S04
【国际标准分类号】:45_060_01
【页数】:18P.;A4
【正文语种】:英语
Product Code:SAE ARP1512
Title:Corrosion of Aluminum Alloys By Aircraft Maintenance Chemicals, Sandwich Test (Cancelled Oct 1991, Superseded by ASTM F 1110)
Issuing Committee:Ams J Aircraft Maintenance Chemicals And Materials Committee
Scope:【英文标准名称】:StandardTestMethodsforChemicalAnalysisofStainless,Heat-Resisting,Maraging,andOtherSimilarChromium-Nickel-IronAlloys
【原文标准名称】:不锈钢、耐热钢、马氏体钢和其它类似的铬镍铁合金化学分析的标准试验方法
【标准号】:ASTME353-1993(2006)
【标准状态】:现行
【国别】:
【发布日期】:1993
【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】:E01.01
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:镍;化学分析和试验;铁;分析;合金;金属;试验;铬
【英文主题词】:
【摘要】:Thesetestmethodsforthechemicalanalysisofmetalsandalloysareprimarilyintendedasrefereemethodstotestsuchmaterialsforcompliancewithcompositionalspecifications,particularlythoseunderthejurisdictionofASTMCommitteeA1onSteel,StainlessSteel,andRelatedAlloys.Itisassumedthatallwhousethesetestmethodswillbetrainedanalystscapableofperformingcommonlaboratoryproceduresskillfullyandsafely.ItisexpectedthatworkwillbeperformedinaproperlyequippedlaboratoryunderappropriatequalitycontrolpracticessuchasthosedescribedinGuideE882.1.1Thesetestmethodscoverthechemicalanalysisofstainless,heat-resisting,maraging,andothersimilarchromium-nickel-ironalloyshavingchemicalcompositionswithinthefollowinglimits:1.3TestmethodsforthedeterminationofseveralelementsnotincludedinthisstandardcanbefoundinTestMethodsE30andTestMethodsE1019.1.4Someoftheconcentrationrangesgiveninaretoobroadtobecoveredbyasingletestmethodandthereforethisstandardcontainsmultipletestmethodsforsomeelements.TheusermustselectthepropertestmethodbymatchingtheinformationgivenintheScopeandInterferencesectionsofeachmethodwiththecompositionofthealloytobeanalyzed.1.5ThevaluesstatedinSIunitsaretoberegardedasstandard.Insomecases,exceptionsallowedinPracticeE380arealsoused.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.SpecifichazardsstatementsaregiveninSectionandinspecial"Warning"paragraphsthroughoutthesetestmethods.1.6Thismethodcoversthedeterminationofmanganeseinconcentrationsfrom0.01to5.00%.1.7Thismethodcoversthedeterminationofphosphorusinconcentrationsfrom0.002to0.35%.
【中国标准分类号】:H11
【国际标准分类号】:77_040_30
【页数】:34P.;A4
【正文语种】: