BS ISO 28981-2009 轻便摩托车.底盘测功机上设置运行阻力的方法
时间:2024-05-17 15:06:42 来源: 标准资料网 作者：标准资料网 阅读：8205
【英文标准名称】:Mopeds-Methodsforsettingtherunningresistanceonachassisdynamometer
【原文标准名称】:轻便摩托车.底盘测功机上设置运行阻力的方法
【标准号】:BSISO28981-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-11-30
【实施或试行日期】:2009-11-30
【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】:后运行时间;定义;功率计;测力试验;测量;测量技术;机动脚踏两用车;机动脚踏车;精密度;电阻测量;道路车辆;道路;行走机构;测试
【英文主题词】:After-runningtime;Definitions;Dynamometers;Dynamometrictests;Measurement;Measuringtechniques;Mopeds;Motorcycles;Precision;Resistancemeasurement;Roadvehicles;Roads;Runninggears;Testing
【摘要】:
【中国标准分类号】:T85
【国际标准分类号】:43_140
【页数】:34P;A4
【正文语种】:英语
【英文标准名称】:Shipsandmarinetechnology-Guidelinesfortheoperationandinstallationofvoyagedatarecorders(VDR)
【原文标准名称】:船舶和航海技术.航海数据记录仪(VDR)的操作和安装用指南
【标准号】:ISO22472-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-11
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC8
【标准类型】:()
【标准水平】:()
【中文主题词】:数据记录;数据存储;定义;电气工程;检验;装置;界面;船舶导航;海上运输;测量;安装;造船工程;导航;导航仪器;导航系统;性能;性能要求;雷达;雷达设备;无线电通信;无线电导航;记录设备;造船;海船;信号;规范(验收);试验;水路运输
【英文主题词】:
【摘要】:ThisInternationalStandardprovidesguidancefortheplanning,installationandoperationaltestingofVDRS-VDRinstallationsaccordingtotheelectric/electronicandacousticspecificationsofIMOA.861(20),IMOMSC.163(78)andIEC61996(includingIEC61996-2,Simplifiedvoyagedatarecorder).ThesestandardsmainlydealwithinterfacesbetweenVDR/S-VDRandexternalsensors,whichisthemainsubjectfortechnicalagreementsbetweenuser,shipyard,VDR/S-VDRsupplierand/orsensormanufacturerswheninstallationsareplanned.Inaddition,mattersofperformancetestandplaybackarealsodescribed.Furthermore,detailsforcheckingofitemsrelatedtotheinterfacesandtheinstallationareintroduced.ThisInternationalStandardisnotintendedforthestandardizationofperformancefactorsandfunctionalrequirementsrelatedtoVDRand/orS-VDR.Hereafter,VDRmeansVDRandS-VDRunlessspecificallyindicatedotherwise.NOTEAlltextofthisInternationalStandardwhichisidenticaltothatofIMOA.861,IMOMSC.163,IEC61996andIEC61996-2isformattedinitalics,andtheRegulationandassociatedperformancestandardparagraphnumbersareindicatedinbrackets,wherenecessary.
【中国标准分类号】:U62
【国际标准分类号】:47_020_70;47_040
【页数】:57P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforBreakingTenacityofManufacturedTextileFibersinLooporKnotConfigurations
【原文标准名称】:环圈结或打结的人造纺织纤维断裂强度标准试验方法
【标准号】:ASTMD3217-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【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】:D13.58
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:纤维束抗断裂强度;化学纤维;试验;纺织纤维;纺织材料
【英文主题词】:breakingstrength;fibers;textilefibers
【摘要】:Boththeloopbreakingtenacityandtheknotbreakingtenacity,calculatedfromthebreakingforcemeasuredundertheconditionsspecifiedhereinandthelineardensityofthefiber,arefundamentalpropertiesthatareusedtoestablishlimitationsonfiber-processingandupontheirend-useapplications.Physicalproperties,suchasbrittleness,notwelldefinedbytestsforbreakingforceandelongationcanbeestimatedfromtheratioofbreakingtenacitymeasuredinlooporknottests,orboth,andthenormaltenacityasmeasuredbyTestMethodD3822.Thistestmethodisnotrecommendedforacceptancetestingofcommercialshipmentsintheabsenceofreliableinformationonbetween-laboratoryprecision(seeNote3).Insomecasesthepurchaserandthesuppliermayhavetotestacommercialshipmentofoneormorespecificmaterialsbythebestavailablemethod,eventhoughthemethodhasnotbeenrecommendedforacceptancetestingofcommercialshipments.Insuchacase,ifthereisadisagreementarisingfromdifferencesinvaluesreportedbythepurchaserandthesupplierwhenusingthistestmethodforacceptancetesting,thestatisticalbias,ifany,betweenthelaboratoryofthepurchaserandthelaboratoryofthesuppliershouldbedeterminedwitheachcomparisonbeingbasedontestingspecimensrandomlydrawnfromonesampleofmaterialofthetypebeingevaluated.1.1Thesetestmethodscoverthemeasurementofthebreakingtenacityofmanufacturedtextilefiberstakenfromfilamentyarns,staple,ortowfiber,eithercrimpedoruncrimped,andtestedineitheradoublelooporasastrandformedintoasingleoverhandknot.1.2Methodsformeasuringthebreakingtenacityofconditionedandwet(immersed)fibersinloopandknotformareincluded.1.3Elongationinlooporknottestshasnoknownsignificance,andisusuallynotrecorded.1.4ThebasicdistinctionbetweentheproceduresdescribedinthesetestmethodsandthoseincludedinTestMethodsD2101istheconfigurationofthespecimen,thatis,eitherasadoublelooporintheconfigurationofasingleoverhandknot.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W50
【国际标准分类号】:59_060_20
【页数】:5P.;A4
【正文语种】: