GB/T 12424-1990 车辆用植绒密封条磨损试验方法
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基本信息
| 标准名称： | 车辆用植绒密封条磨损试验方法 |
| 英文名称： | Vehicle--Test method of abrasion--Flocking sealing strips |
| 中标分类： | 车辆 >> 汽车底盘与车身 >> 车身（驾驶室）及附件 |
| 替代情况： | 调整为QC/T 642-2000 |
| 发布日期： | 1900-01-01 |
| 实施日期： | 1991-05-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 出版日期： | 1900-01-01 |
| 页数： | 2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： 车辆 汽车底盘与车身 车身（驾驶室）及附件
下载地址: 点击此处下载
【英文标准名称】:Alarmsystems—Intrusionandhold-upsystems—Part4:Warningdevices
【原文标准名称】:报警系统.入侵报警系统.报警装置
【标准号】:BSDDCLC/TS50131-4-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2007-01-31
【实施或试行日期】:2007-01-31
【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】:声学的;声信号;警报系统;防盗警报;定义;电气试验;电磁兼容性;保持报警系统;入侵报警系统;作标记;光学的;建筑物的防护;安全;信号发送器;信号;声级;规范(验收);可视信号;警告
【英文主题词】:Acoustic;Acousticsignals;Alarmsystems;Burglaralarms;Definition;Definitions;Electricaltesting;Electromagneticcompatibility;EMC;Environmentaltesting;Hold-upalarmsystems;Intrusiondetectors;Marking;Optical;Protectionofbuildings;Safety;Signaltransmitters;Signals;Soundintensity;Soundlevels;Specification(approval);Testset-ups;Testing;Visualsignals;Warnings
【摘要】:ThisTechnicalSpecificationincludesrequirementsforwarningdevicesusedinIntrusionandHoldupAlarmSystemsinstalledinbuildings.FourgradesofwarningdevicearedescribedcorrespondingtoeachofthefoursecuritygradesgivenintheEuropeanstandardEN50131-1.RequirementsarealsogivenforfourenvironmentalclassescoveringapplicationsininternalandoutdoorlocationsasspecifiedinEN50130-5.
【中国标准分类号】:A91
【国际标准分类号】:13_310
【页数】:38P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforParticleSizeDistributionofMetalPowdersandRelatedCompoundsbyLightScattering
【原文标准名称】:用光散射作金属粉末和相关化合物的粒度分布测试的标准试验方法
【标准号】:ASTMB822-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:B09.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:laserdiffraction;lightscattering;metalpowders;particlesizedistribution;powdermetallurgy;NumberCode19.120(Particlesizeanalysis.Sieving)
【摘要】:Reportedparticlesizemeasurementisafunctionofboththeactualparticledimensionandshapefactoraswellastheparticularphysicalorchemicalpropertiesbeingmeasured.Cautionisrequiredwhencomparingdatafrominstrumentsoperatingondifferentphysicalorchemicalparametersorwithdifferentparticlesizemeasurementranges.Sampleacquisition,handling,andpreparationcanalsoaffectreportedparticlesizeresults.5.1.1Itisimportanttorecognizethattheresultsobtainedbythistestmethod,oranyothermethodforparticlesizedeterminationusingdifferentphysicalprinciples,maydisagree.Theresultsarestronglyinfluencedbythephysicalprinciplesemployedbyeachmethodofparticlesizeanalysis.Theresultsofanyparticlesizingmethodshouldbeusedonlyinarelativesense;theyshouldnotberegardedasabsolutewhencomparingresultsobtainedbyothermethods.Lightscatteringtheoryhasbeenavailableformanyyearsforuseinthedeterminationofparticlesize.Severalmanufacturersoftestingequipmentnowhaveunitsbasedontheseprinciples.Althougheachtypeoftestingequipmentusesthesamebasicprinciplesforlightscatteringasafunctionofparticlesize,differentassumptionspertinenttoapplicationofthetheory,anddifferentmodelsforconvertinglightmeasurementstoparticlesize,mayleadtodifferentresultsforeachinstrument.Therefore,theuseofthistestmethodcannotguaranteedirectlycomparableresultsfromdifferenttypesofinstruments.Knowledgeoftheparticlesizedistributionofmetalpowdersisusefulinpredictingthepowder-processingbehaviorandultimateperformanceofpowdermetallurgyparts.Particlesizedistributionisrelatedcloselytotheflowability,moldability,compressibility,anddie-fillingcharacteristicsofapowder,aswellastothefinalstructureandpropertiesoffinishedpowdermetallurgy(P/M)parts.Thistestmethodisusefultobothsuppliersandusersofpowdersindeterminingtheparticlesizedistributionsforproductspecifications,manufacturingcontrol,development,andresearch.Thistestmethodmaybeusedtoobtaindataforcomparisonbetweenlotsofthesamematerialorforestablishingconformance,asinacceptancetesting.1.1Thistestmethodcoversthedeterminationoftheparticlesizedistributionbylightscattering,reportedasvolumepercent,ofparticulatematerialsincludingmetalsandcompounds.1.2Thistestmethodappliestoanalyseswithbothaqueousandnonaqueousdispersions.Inaddition,analysiscanbeperformedwithagaseousdispersionformaterialsthatarehygroscopicorreactwithaliquidcarrier.1.3Thistestmethodisapplicabletothemeasurementofparticulatematerialsintherangeof0.4to2000m,orasubsetofthatrange,asapplicabletotheparticlesizedistributionbeingmeasured.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:19_120
【页数】:3P.;A4
【正文语种】:
【原文标准名称】:报警系统.入侵报警系统.报警装置
【标准号】:BSDDCLC/TS50131-4-2006
【标准状态】:作废
【国别】:英国
【发布日期】:2007-01-31
【实施或试行日期】:2007-01-31
【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】:声学的;声信号;警报系统;防盗警报;定义;电气试验;电磁兼容性;保持报警系统;入侵报警系统;作标记;光学的;建筑物的防护;安全;信号发送器;信号;声级;规范(验收);可视信号;警告
【英文主题词】:Acoustic;Acousticsignals;Alarmsystems;Burglaralarms;Definition;Definitions;Electricaltesting;Electromagneticcompatibility;EMC;Environmentaltesting;Hold-upalarmsystems;Intrusiondetectors;Marking;Optical;Protectionofbuildings;Safety;Signaltransmitters;Signals;Soundintensity;Soundlevels;Specification(approval);Testset-ups;Testing;Visualsignals;Warnings
【摘要】:ThisTechnicalSpecificationincludesrequirementsforwarningdevicesusedinIntrusionandHoldupAlarmSystemsinstalledinbuildings.FourgradesofwarningdevicearedescribedcorrespondingtoeachofthefoursecuritygradesgivenintheEuropeanstandardEN50131-1.RequirementsarealsogivenforfourenvironmentalclassescoveringapplicationsininternalandoutdoorlocationsasspecifiedinEN50130-5.
【中国标准分类号】:A91
【国际标准分类号】:13_310
【页数】:38P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforParticleSizeDistributionofMetalPowdersandRelatedCompoundsbyLightScattering
【原文标准名称】:用光散射作金属粉末和相关化合物的粒度分布测试的标准试验方法
【标准号】:ASTMB822-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【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】:B09.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:laserdiffraction;lightscattering;metalpowders;particlesizedistribution;powdermetallurgy;NumberCode19.120(Particlesizeanalysis.Sieving)
【摘要】:Reportedparticlesizemeasurementisafunctionofboththeactualparticledimensionandshapefactoraswellastheparticularphysicalorchemicalpropertiesbeingmeasured.Cautionisrequiredwhencomparingdatafrominstrumentsoperatingondifferentphysicalorchemicalparametersorwithdifferentparticlesizemeasurementranges.Sampleacquisition,handling,andpreparationcanalsoaffectreportedparticlesizeresults.5.1.1Itisimportanttorecognizethattheresultsobtainedbythistestmethod,oranyothermethodforparticlesizedeterminationusingdifferentphysicalprinciples,maydisagree.Theresultsarestronglyinfluencedbythephysicalprinciplesemployedbyeachmethodofparticlesizeanalysis.Theresultsofanyparticlesizingmethodshouldbeusedonlyinarelativesense;theyshouldnotberegardedasabsolutewhencomparingresultsobtainedbyothermethods.Lightscatteringtheoryhasbeenavailableformanyyearsforuseinthedeterminationofparticlesize.Severalmanufacturersoftestingequipmentnowhaveunitsbasedontheseprinciples.Althougheachtypeoftestingequipmentusesthesamebasicprinciplesforlightscatteringasafunctionofparticlesize,differentassumptionspertinenttoapplicationofthetheory,anddifferentmodelsforconvertinglightmeasurementstoparticlesize,mayleadtodifferentresultsforeachinstrument.Therefore,theuseofthistestmethodcannotguaranteedirectlycomparableresultsfromdifferenttypesofinstruments.Knowledgeoftheparticlesizedistributionofmetalpowdersisusefulinpredictingthepowder-processingbehaviorandultimateperformanceofpowdermetallurgyparts.Particlesizedistributionisrelatedcloselytotheflowability,moldability,compressibility,anddie-fillingcharacteristicsofapowder,aswellastothefinalstructureandpropertiesoffinishedpowdermetallurgy(P/M)parts.Thistestmethodisusefultobothsuppliersandusersofpowdersindeterminingtheparticlesizedistributionsforproductspecifications,manufacturingcontrol,development,andresearch.Thistestmethodmaybeusedtoobtaindataforcomparisonbetweenlotsofthesamematerialorforestablishingconformance,asinacceptancetesting.1.1Thistestmethodcoversthedeterminationoftheparticlesizedistributionbylightscattering,reportedasvolumepercent,ofparticulatematerialsincludingmetalsandcompounds.1.2Thistestmethodappliestoanalyseswithbothaqueousandnonaqueousdispersions.Inaddition,analysiscanbeperformedwithagaseousdispersionformaterialsthatarehygroscopicorreactwithaliquidcarrier.1.3Thistestmethodisapplicabletothemeasurementofparticulatematerialsintherangeof0.4to2000m,orasubsetofthatrange,asapplicabletotheparticlesizedistributionbeingmeasured.1.4ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A42
【国际标准分类号】:19_120
【页数】:3P.;A4
【正文语种】:
