BS DD CEN/TS 45545-2-2009 铁路应用.铁路车辆的消防.第2部分:材料和组件的防火性能要求

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【英文标准名称】:Railwayapplications—FireprotectiononrailwayvehiclesPart2:Requirementsforfirebehaviourofmaterialsandcomponents
【原文标准名称】:铁路应用.铁路车辆的消防.第2部分:材料和组件的防火性能要求
【标准号】:BSDDCEN/TS45545-2-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-05-31
【实施或试行日期】:2009-05-31
【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】:燃烧特性;组件;定义;设备;防火安全性;防止火灾扩散;内部装修;机房;材料特性;材料;旅客车厢;铁路设施;铁路车辆零部件;铁道车辆;铁路;耐火性;规范(验收);火焰表面传播;测试;无轨电车
【英文主题词】:Burningbehaviours;Components;Definitions;Equipment;Firesafety;Firespreadprevention;Interiortrim;Machinerooms;Materialbehaviour;Materials;Passengercompartments;Railwayapplications;Railwayvehiclecomponents;Railwayvehicles;Railways;Refractability;Specification(approval);Surfacespreadofflame;Testing;Trolleybuses
【摘要】:ThispartspecifiesthereactiontofireperformancerequirementsformaterialsandproductsusedonrailwayvehiclesasdefinedinCEN/TS45545-1.TheoperationanddesigncategoriesdefinedinCEN/TS45545-1areusedtoestablishhazardlevelsthatareusedasthebasisofaclassificationsystem.Foreachhazardlevel,thispartspecifiesthetestmethods,testconditionsandreactiontofireperformancerequirements.ItisnotwithinthescopeofthisTechnicalSpecificationtodescribemeasuresthatensurethepreservationofthevehiclesintheeventofafire.
【中国标准分类号】:S05
【国际标准分类号】:13_220_20;45_060_01
【页数】:76P.;A4
【正文语种】:英语

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【英文标准名称】:Fibreopticactivecomponentsanddevices-Performancestandards-850nmdiscreteverticalcavitysurfaceemittinglaserdevices
【原文标准名称】:光纤有源组件和设备.性能标准.850nm离散垂直空腔表面发射激光设备
【标准号】:BSEN62149-2-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-01-31
【实施或试行日期】:2010-01-31
【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】:定义;电气工程;电子工程;电子设备及元件;外壳;纤维光学;接口;激光二极管;激光器;调制器;模数;光波导;光电子器件;光电子学;工作性能;性能测试;谐振器;警告;半导体器件;测试;无线电收发信机
【英文主题词】:Definitions;Electricalengineering;Electronicengineering;Electronicequipmentandcomponents;Enclosures;Fibreoptics;Interfaces;Laserdiodes;Lasers;Modulators;Modules;Opticalwaveguides;Optoelectronicdevices;Optoelectronics;Performanceinservice;Performancetesting;Resonators;Safety;Semiconductordevices;Testing;Transceivers
【摘要】:ThispartofIEC62149coverstheperformancespecificationfor850-nmdiscreteverticalcavitysurfaceemittinglaser(VCSEL)devicesoftransversemultimodetypesusedforthefibreoptictelecommunicationandopticaldatatransmissionapplication.Theperformancestandardcontainsadefinitionoftheproductperformancerequirementstogetherwithaseriesofsetsoftestsandmeasurementswithclearlydefinedconditions,severities,andpass/failcriteria.Thetestsareintendedtoberunona“once-off”basistoproveanyproduct’sabilitytosatisfytheperformancestandard’srequirements.Aproductthathasbeenshowntomeetalltherequirementsofaperformancestandardcanbedeclaredascomplyingwiththeperformancestandard,butshouldthenbecontrolledbyaqualityassurance/qualityconformanceprogram.Dependingonthemodulationspeeds,subcategorizedspecificationsaredefined.TypesA1,A2andA3correspondto1,25Gbit/s,2,5Gbit/sand4,25Gbit/sVCSELs,respectively.Eachsubcategorizedspecificationisalsodefinedbyseparatedetailsdependingonthedevicetypes,suchasspecificationsforaVCSELdevicewithoutamonitorphotodiode(Casea)andforaVCSELdevicewithamonitorphotodiode(Caseb).
【中国标准分类号】:M33
【国际标准分类号】:33_180_20;33_180_30
【页数】:24P.;A4
【正文语种】:英语

Product Code:SAE AMS7847
Title:Tantalum Alloy Sheet, Strip, and Plate, 90ta 10w
Issuing Committee:Ams G Titanium And Refractory Metals Committee
Scope:This specification covers a tantalum alloy in the form of sheet, strip, and plate. Primarily for parts requiring exposure to ultra-high temperatures. Applications in oxidizing atmospheres necessitate a protective coating.