ISO 4000-1-2010 客车轮胎和轮辋.第1部分:轮胎(公制系列)
时间:2024-05-15 03:44:32 来源: 标准资料网 作者：标准资料网 阅读：8943
【英文标准名称】:Passengercartyresandrims-Part1:Tyres(metricseries)
【原文标准名称】:客车轮胎和轮辋.第1部分:轮胎(公制系列)
【标准号】:ISO4000-1-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-04
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC31
【标准类型】:()
【标准水平】:()
【中文主题词】:汽车;定义;直径;尺寸;荷载能力;作标记;数学计算;米制的;机动车辆;充气轮胎;私人汽车;轮辋规格;轮胎负载;轮胎规格;轮胎;轮辋
【英文主题词】:Automobiles;Definitions;Diameter;Dimensions;Loadcapacity;Marking;Mathematicalcalculations;Metric;Motorvehicles;Pneumatictyres;Privatecars;Rimsize;Tyreload;Tyresize;Tyres;Wheelrims
【摘要】:ThispartofISO4000specifiesthedesignation,dimensionsandloadratingsofmetric-seriestyresprimarilyintendedforpassengercars.
【中国标准分类号】:G41
【国际标准分类号】:83_160_10
【页数】:56P.;A4
【正文语种】:英语
【英文标准名称】:Railwayapplications-Electromagneticcompatibility-Part5:Emissionandimmunityoffixedpowersupplyinstallationsandapparatus;GermanversionEN50121-5:2000
【原文标准名称】:铁路设施.电磁兼容性.第5部分:固定供电设施装和仪表的抗干扰性和和辐射
【标准号】:DINEN50121-5-2001
【标准状态】:作废
【国别】:德国
【发布日期】:2001-05
【实施或试行日期】:2001-05-01
【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】:电磁兼容性;电磁兼容性;电气设备;铁路设施;干扰辐射;电力系统;供能系统(建筑物);试验;牵引电网;铁路;固定的;无线电干扰;铁路固定设备;电气工程;电驱动装置;干扰抑制;定义;定义;静止的;电子仪器;极限(数学)
【英文主题词】:
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:29_280;33_100_01;45_020
【页数】:25P;A4
【正文语种】:德语
【英文标准名称】:Ultrasonicnon-destructivetesting-Referenceblocksandtestproceduresforthecharacterizationofcontactsearchunitbeamprofiles
【原文标准名称】:超声无损检测接触式传感器光束轮廓特性的检测程序和基准块
【标准号】:ISO12715-1999
【标准状态】:现行
【国别】:国际
【发布日期】:1999-08
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC135
【标准类型】:()
【标准水平】:()
【中文主题词】:试验设备;校准块;超声检验;特性记述;无损检验;试验;测量技术;探头;外形;参考块
【英文主题词】:Calibrationblocks;Characterisations;Measuringtechniques;Non-destructivetesting;Probe;Profile;Referenceblocks;Testequipment;Testing;Ultrasonictesting
【摘要】:ThisInternationalstandardintroducestwometalreferenceblocks,thehemi-step(HS)andtheside-drilled-hole(SDH)blocks.ThisInternationalStandardestablishesproceduresformeasuringthesoundfieldorbeamprofilesproducedbysearchunitsincontacttests.Thesearchunitsincludestraightbeam,anglebeam(refractedcompressionalandrefractedshear),focusedbeamanddualelementsearchunits.Thediameterorthesidedimensionofthesearchunitshallbenogreaterthan25mm.ThemethodologyofthisInternationalStandardprovidesguidelinesforsearchunitstobeusedfordifferentmetalsincludingforgedorrolledsteel,aluminumortitaniumalloyproducts.ThefrequencyrangeofthesearchunitsusedinthisInternationalStandardextendsfrom1MHzto15MHz,where1MHzto5MHzisbestsuitedforsteelsand5MHzto15MHzisbestforfinegrainstructuredalloyssuchasaluminumproducts.IfthisInternationalStandardistobeusedformaterialotherthansteels,usersshouldbeawareofthefactthatthewavevelocitiesinthesematerialsmaybedifferentfromthatofsteelsandtheanglebeamsearchunitsarenormallydesignedbasedonthesteelapplications.Snell'slawofrefractionisdescribedinthisInternationalStandardsothatcorrectrefractionanglesinothermaterialscanbecalculated.ThisInternationalStandardappliestoanglebeamsearchunitsofallpracticalangles(0°to70°,andtofocusedanddualelementsearchunits.ThisInternationalStandarddoesnotaddresstheuseofsurface(Rayleigh)wavesearchunits.TheproceduresinthisInternationalStandardcanbeusedinwhole,orinpart,withotherstandards.Fortestingmaterialswhichareverythickorverythin,thepresentreferenceblocksmaybemadeproportionallylargerorsmallertoaccommodatedifferentsearchunitbeamsizes.ThisInternationalStandarddoesnotaddresstheestimationofequivalentdefectsizeswhichwillrequirereferenceblockswithflat-bottom-holes.ThisInternationalStandardestablishesnoacceptancecriteria;butdoesestablishthetechnicalbasisforcriteriathatmaybedefinedbyuserparties.
【中国标准分类号】:H26
【国际标准分类号】:19_100
【页数】:24P;A4
【正文语种】:英语