DIN 27205-6-2004 铁路车辆的状况.制动器.第6部分:电磁牵引制动器
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来源:标准资料网
【英文标准名称】:Stateofrailwayvehicles-Brake-Part6:Magnetictrackbrake
【原文标准名称】:铁路车辆的状况.制动器.第6部分:电磁牵引制动器
【标准号】:DIN27205-6-2004
【标准状态】:现行
【国别】:德国
【发布日期】:2004-02
【实施或试行日期】:2004-02-01
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:术语;运货车;性能试验;分类;定义;电车道系统;维修;铁道车辆;制动器;铁路;操作安全;磁的;铁路设施;铁路货运车辆;原则;磁铁;牵引车辆
【英文主题词】:railwayapplications;magnets;railwayvehicles;railwaywagons;wagons;maintenance;classification;performancetests;principles;brakes;railways;terms;tractionvehicles;definition;tramwaysystems;operation
【摘要】:
【中国标准分类号】:S32
【国际标准分类号】:45_060_01
【页数】:5P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforWaterPenetrationofMetalRoofPanelSystemsbyStaticWaterPressureHead
【原文标准名称】:通过静水压头测试金属屋顶格间水渗透性的标准试验方法
【标准号】:ASTME2140-2001(2009)
【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】:美国材料与试验协会(US-ASTM)
【起草单位】:E06.57
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:endlap;metalpanel;roof;roofpanel;sideseam;staticwaterpressure;water;waterleakage;waterpenetration;Metalroofpanelsystems;Statictests--buildingmaterials/applications;Waterpenetration--roofingmaterials/applications
【摘要】:Thistestmethodisastandardprocedurefordeterminingwaterleakagethroughmetalroofpanelsystemsideseams,endlaps,androofplanepenetrationswhentheroofsystemissubjectedtoaspecifiedstaticwaterpressurehead.Note28212;Inapplyingtheresultsoftestsbythismethod,notethattheperformanceofarooforitscomponentsorboth,isinpartafunctionofproperinstallationandadjustment.Inservice,theperformancewillalsodependontheintegrityofthesupportingconstruction,roofslope,andontheresistanceofcomponentstodeteriorationbyvariouscauses:corrosiveatmosphere,aging,ice,vibration,thermalcycling,etc.Itisdifficulttosimulatetheidenticalcomplexwetting,aging,andothervariableconditionsthatcanbeencounteredinservice,includingwind-blownpondedwater;theeffectsoftemperatureandageonsealantperformance;differentialpressureacrossthejointsduetowind,snow,andiceaccumulation;densificationandmigration;andabrasionswithinthejointcomponentswhichmayoccurduringthermalcyclingandotherweatherevents.Somejointconditionsaremoresensitivethanotherstothesefactors.Thistestmethodwillevaluatetheresistanceofroofpanels,sideseams,endlaps,androofplanepenetrationstowatersubmersion.Itwillnotevaluatepanelresistancetowinddrivenrain.Note38212;SeeTestMethodE1646foratestwhichevaluatesresistancetowinddrivenrain.Thistestmethodisnotastructuraladequacytest.Thistestmethodisapplicabletosingleskinmetalpanels,theexteriorskinoffactoryassembledcompositepanels,andtheexteriorskinoffieldassembledcompositesystemsaslongasmeanscanbeprovidedtodistinguishleakagethroughtheexteriorpanelsideseams/endlapsandperimeterleakage.1.1Thislaboratorytestmethodcoversthedeterminationoftheresistancetowaterpenetrationofexteriormetalroofpanelsystemsideseams,endlaps,androofplanepenetrationswhenaspecifiedstaticwaterpressureheadisappliedtotheoutsidefaceoftheroofpanel.Note18212;Thistestmethodisintendedtoevaluatewater-barrier(notwater-shedding)roofsystemjointsanddetails.Thesesystemsarealsoreferredtoashydrostaticroofsystems.1.2Thistestmethodislimitedtospecimensinwhichthesideseamsandattachmentsareclearlyvisibleandinwhichthesourceofleakageisreadilyobservable.1.3Thistestmethodexcludesperformanceatroofperimeterconditions.1.4Thistestmethodissuitableforevaluatingleakageatroofplanepenetrationssuchasfasteners,curbs,pipes,andexpansionjointsunderastaticwaterpressurehead.1.5Theproperuseofthistestmethodrequiresaknowledgeoftheprinciplesofwaterpressure.1.6Thetextofthisstandardincludesnotesandfootnotesexcludingtablesandfigures,whichprovideexplanatorymaterial.Thesenotesandfootnotesshallnotbeconsideredasrequirementsofthestandard.1.7Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Forspecificpr......
【中国标准分类号】:Q17
【国际标准分类号】:91_060_20
【页数】:4P.;A4
【正文语种】:英语
基本信息
| 标准名称： | 石油钻采机械产品用锻件通用技术条件 |
| 中标分类： |
机械 >>
加工工艺 >>
锻压 |
| 发布日期： | 1988-04-18 |
| 实施日期： | 1988-06-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 2005-07-26 |
| 出版日期： | 1900-01-01 |
| 页数： | 6页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 机械 加工工艺 锻压
