ASTM D 1349-1999 橡胶的标准规程.测试用标准温度
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【英文标准名称】:StandardPracticeforRubber-StandardTemperaturesforTesting
【原文标准名称】:橡胶的标准规程.测试用标准温度
【标准号】:ASTMD1349-1999
【标准状态】:作废
【国别】:美国
【发布日期】:1999
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:轮胎;合成橡胶;标准温度;炭黑;密封;密封件;橡胶;天然橡胶;试验;规范(验收)
【英文主题词】:Carbonblack;Naturalrubber;Rubber;Sealing;Seals;Specification(approval);Standardtemperature;Syntheticrubber;Testing;Tyres
【摘要】:
【中国标准分类号】:G34
【国际标准分类号】:83_060
【页数】:1P;A4
【正文语种】:英语
【英文标准名称】:Fixed,verticalroadtrafficsigns—Part3:Delineatorpostsandretroreflectors
【原文标准名称】:固定的立式道路交通标志.反光灯柱和反光镜
【标准号】:BSEN12899-3-2007
【标准状态】:现行
【国别】:英国
【发布日期】:2008-04-30
【实施或试行日期】:2004-03-30
【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】:CE标记;颜色;定义;反光灯;设计;尺寸;固定件;公路交通信号;夹持装置;照明系统;负荷;亮度;亮度系数;作标记;标记;数学计算;性能;特性;反射的;反光;道路安全;交通标志;道路运输;信号系统;规范(验收);固定的;测试;公差(测量);交通信号;交通号志
【英文主题词】:CEmarking;Colour;Definition;Definitions;Delineators;Design;Dimensions;Fixings;Highwaytrafficsignal;Holdings;Lightingsystems;Loading;Luminance;Luminancefactor;Marking;Marks;Mathematicalcalculations;Performance;Properties;Reflective;Retroreflecting;Roadsafety;Roadsigns;Roadtransport;Signalsystems;Specification(approval);Stationary;Testing;Tolerances(measurement);Trafficsignals;Trafficsigns
【摘要】:ThisPart3ofEN12899specifiesrequirementsfornewdelineatorpostsandfornewretroreflectorsasseparateproductsorcombinedtogethertobeusedintrafficcirculationareas.Itcoversperformancerequirementsandtestmethods.ColorimetricandretroreflectivepropertiesarespecifiedtakingintoaccountCIErecommendations.Structuralrequirementsincludeperformanceunderstaticanddynamicloading.Provisionismadeforsafetyinuse,includingvehicleimpact.Todefinedurabilitythisstandardalsoincludesperformancelevelstobemaintainedafternaturalweatheringexposure.Norequirementsaregivenfortheuseofcolours,dimensionsandtolerancesofdelineatorpostsandretroreflectors.
【中国标准分类号】:P66;T38
【国际标准分类号】:93_080_30
【页数】:32P.;A4
【正文语种】:英语
【英文标准名称】:StandardGuideforMeasuringWidthsofInterfacesinSputterDepthProfilingUsingSIMS
【原文标准名称】:用次级离子质谱法(SIMS)测量深度掺杂分布界面宽度标准指南
【标准号】:ASTME1438-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:E42.06
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:半导体工艺;光谱测定法
【英文主题词】:
【摘要】:Althoughitwouldbedesirabletomeasuretheextentofprofiledistortioninanyunknownsamplebyusingastandardsampleandthisguide,measurementsofinterfacewidth(profiledistortion)canbeuniquetoeverysamplecomposition(1,2,3).3Thisguide,thatdescribesamethodthatdeterminestheuniquewidthofaparticularinterfaceforthechosensetofoperatingconditions.Itisprimarilyintendedtoprovideamethodforcheckingonproperorconsistent,orboth,instrumentperformance.Periodicanalysisofthesamesamplefollowedbyameasurementoftheinterfacewidth,inaccordancewiththisguide,willprovidethesechecks.Theproceduredescribedinthisguideisadaptabletoanylayeredsamplewithaninterfacebetweenlayersinwhichanominatedelementispresentinonelayerandabsentfromtheother.IthasbeenshownthatforSIMSinparticular(4,5)andforsurfaceanalysisingeneral(6,7),onlyrigorouscalibrationmethodscandetermineaccurateinterfacewidths.Suchproceduresareprohibitivelytime-consuming.Thereforetheinterfacewidthmeasurementobtainedusingtheproceduredescribedinthisguidemaycontainsignificantsystematicerror(8).Therefore,thismeasureofinterfacewidthmayhavenorelationtosimilarmeasuresmadewithothermethods.However,thisdoesnotdiminishitsuseasacheckonproperorconsistentinstrumentperformance,orboth.1.1ThisguideprovidestheSIMSanalystwithamethodfordeterminingthewidthofinterfacesfromSIMSsputteringdataobtainedfromanalysesoflayeredspecimens.Thisguidedoesnotapplytodataobtainedfromanalysesofspecimenswiththinmarkersorspecimenswithoutinterfacessuchasion-implantedspecimens.1.2Thisguidedoesnotdescribemethodsfortheoptimizationofinterfacewidthortheoptimizationofdepthresolution.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A43;H80
【国际标准分类号】:29_045
【页数】:2P.;A4
【正文语种】:
