DIN 738-2011 滚动轴承.直径系列2带圆柱形内孔的滚动轴承用立式座
作者:标准资料网 时间:2024-05-06 11:26:54 浏览:9695
来源:标准资料网
【英文标准名称】:Rollingbearings-Plummerblockhousingsforrollingbearingsofdiameterseries2withcylindricalbore
【原文标准名称】:滚动轴承.直径系列2带圆柱形内孔的滚动轴承用立式座
【标准号】:DIN738-2011
【标准状态】:现行
【国别】:德国
【发布日期】:2011-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:滚珠轴承;轴承箱;轴承;孔径;圆柱体形的;缸径;圆柱形;设计;尺寸规格;材料;轴台;止推轴承;滚柱轴承;滚动轴承
【英文主题词】:Ballbearings;Bearinghousings;Bearings;Bores;Cylindrical;Cylindricalbores;Cylindricalshape;Design;Dimensions;Materials;Plummerblock;Plummer-blockbearings;Rollerbearings;Rollingbearings
【摘要】:
【中国标准分类号】:J11
【国际标准分类号】:21_100_20
【页数】:11P.;A4
【正文语种】:德语
【英文标准名称】:StandardSpecificationforHigh-StrengthLow-AlloyWeldedandSeamlessSteelPipe
【原文标准名称】:高强度低合金焊接和无缝钢管的标准规范
【标准号】:ASTMA714-1999(2003)
【标准状态】:现行
【国别】:
【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(US-ASTM)
【起草单位】:A01.09
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:高抗拉;钢;管;焊接的;无缝管;合金钢;焊接
【英文主题词】:seamless;high-strength;pressurepiping;steels
【摘要】:1.1Thisspecificationcoversseamlessandweldedhigh-strengthlow-alloysteelpipeNPS1/2toNPS26,inclusive.Pipehavingotherdimensionsmaybefurnishedprovidedsuchpipecomplieswithallotherrequirementsofthisspecification.Thismaterialisintendedforpressurepipingservice,andothergeneralpurposes,wheresavingsinweightoraddeddurabilityareimportant.Note18212;ThedimensionlessdesignatorNPS(nominalpipesize)hasbeensubstitutedinthisstandardforsuchtraditionaltermsas"nominaldiameter,""size,"and"nominalsize."Note28212;AcomprehensivelistingofstandardizedpipedimensionsiscontainedinANSIStandardB36.10.1.2Class8212;Thesehigh-strengthlow-alloysteelshaveenhancedresistancetogeneralatmosphericcorrosionbyweatheringascommonlyencounteredinrural,urban,marine,andindustrialenvironments.Theyaresuppliedintwoclasses:Class2,havingcorrosionresistanceequivalenttothatofcarbonsteelwithcopper(0.20minimumCu);andClass4,havingcorrosionresistancesubstantiallybetterthanthatofClass2(Note3).Class4steelswhenproperlyexposedtotheatmospherecanbeusedbare(unpainted)formanyapplications.Note38212;FormethodsofestimatingtheatmosphericcorrosionresistanceoflowalloysteelsseeGuideG101oractualdata.1.3Type8212;Pipemaybefurnishedinthefollowingtypesofmanufacturingprocesses:TypeF8212;Furnace-buttwelded,continuouswelded,TypeE8212;Electric-resistancewelded,andTypeS8212;Seamless.1.3.1Pipeorderedunderthisspecificationissuitableforwelding.1.3.2TypeEpipemaybefurnishedeithernonexpandedorcold-expandedattheoptionofthemanufacturer.1.3.3TypesF,E,andSpipearecommonlyfurnishedinnonheat-treatedcondition.TypeSpipemaybefurnishedinnormalized(orother)heat-treatedcondition,whensospecified.1.3.4TypesF,E,andSpipeinsinglerandomlengthsmaybefurnishedwithhot-dippedgalvanizedcoatingofzinc,subjecttoinquirytotheproducer.1.3.5Couplings,whenfurnished,shallbeofthesameclass,heat-treatedcondition,andgradeofmaterialasthepipeordered.1.4Grade8212;Thisspecificationdesignateseightgradesofsteelcompositionaslistedinandcorrespondingtensilerequirementsforthegradesaslistedin.1.4.1ForClass2pipe,GradeI,II,orIIIshallbespecified,andcopper-bearingsteelisrequiredasspecifiedin.1.4.2ForClass4pipe,GradeIV,V,VI,VII,orVIIIshallbespecified.Alternatively,forClass4,TypeS,andTypeEpipe,asteelcompositioncorrespondingtoagradelistedinofSpecificationA588/A588Mmaybespecified,subjecttonegotiation.1.5WhenClass4pipeisjoinedbyweldingorisusedinweldedconstruction,theuseriscautionedthattheselectionofweldingprocedureandresultantcompositionoffusedmetalshouldbesuitableforClass4materialandtheintendedservice.1.6Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.
【中国标准分类号】:H48
【国际标准分类号】:23_040_10
【页数】:8P.;A4
【正文语种】:
【英文标准名称】:TerminalEquipment(TE)-IntegratedServicesDigitalNetwork(ISDN)-Multipointcommunicationsforaudiovisualservices;mainfunctionalitiesandbasicrequirementsforMultipointControlUnits(MCUs);EnglishversionETS300483:1996
【原文标准名称】:终端设备(IE).综合服务数字网(ISDN).音视频服务多点通信.多点控制单元(MCUs)的主要功能和基本要求
【标准号】:DINETS300483-1996
【标准状态】:现行
【国别】:德国
【发布日期】:1996-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:电信;电气工程;定义;规范(验收);通信设备;终端装置;综合服务数字网络;控制系统;通信网;信号;视听资料
【英文主题词】:Audiovisualmaterials;Communicationequipment;Communicationnetworks;Controlsystems;Definition;Definitions;Electricalengineering;Integratedservicesdigitalnetwork;ISDN;Multipointconnections;Signals;Specification(approval);Telecommunication;Telecommunications;Terminaldevices
【摘要】:Thedocumentspecifiesthefunctionalrequirementsapplicabletoamultipointcontrolunit,thebasicin-bandsignallingproceduresandthebasicfunctionsofaMCU.#,,#
【中国标准分类号】:M11
【国际标准分类号】:33_080
【页数】:36P.;A4
【正文语种】:德语
