ASME Y14.41-2012 数字化产品定义数据实施规程
作者:标准资料网 时间:2024-05-12 09:29:24 浏览:8875
来源:标准资料网
【英文标准名称】:DigitalProductDefinitionDataPractices
【原文标准名称】:数字化产品定义数据实施规程
【标准号】:ASMEY14.41-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME/Y14
【标准类型】:()
【标准水平】:()
【中文主题词】:计算机辅助设计(CAD);计算机辅助设计;数据;数据格式;数据管理;定义;数字的;数字数据;电子的;工程图;信息技术;铸模;产品数据;产品信息;产品文件;技术文件
【英文主题词】:CAD;Computeraideddesign;Data;Dataformats;Datamanagement;Definitions;Digital;Digitaldata;Electronic;Engineeringdrawings;Informationtechnology;Modelling;Productdata;Productinformation;Productsdocumentation;Technicaldocuments
【摘要】:ThisStandardestablishesrequirementsandreferencesdocumentsapplicabletothepreparationandrevisionofdigitalproductdefinitiondata,hereafterreferredtoasdatasets.ThisStandarddefinesexceptionsandadditionalrequirementstoexistingASMEstandardsforusingproductdefinitiondigitaldatasetsordrawinggraphicsheetindigitalformat,hereafterreferredtoasdrawinggraphicsheet.Whennoexceptionoradditionalrequirementsarestated,existingASMEstandardsshallapply.
【中国标准分类号】:J01
【国际标准分类号】:01_110;35_240_50
【页数】:112P;A4
【正文语种】:英语
【英文标准名称】:Aerospaceseries-Nuts,anchor,self-locking,fixed,twolug,withcounterbore,inheatresistingsteel,MoSlubricated-Classification:1100MPa(atambienttemperature)/315°C;GermanandEnglishversionEN3537:2010
【原文标准名称】:航空航天系列.MoS2润滑的耐热钢制的、带有埋头沉孔的双柄固定的自锁锚点螺母.分类:1100MPa(室温下)/315°C.德文和英文版本EN3537-2010
【标准号】:DINEN3537-2010
【标准状态】:现行
【国别】:德国
【发布日期】:2010-06
【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】:航空航天运输;航空运输;沉头孔钻;沉孔;设计;名称与符号;尺寸;双面的;紧固件;法兰;高温;防松螺母;材料;螺母;托板螺母;自锁紧;航天运输;钢;公差(测量);重量
【英文主题词】:Aerospacetransport;Airtransport;Counterbores;Cylindricalshape;Design;Designations;Dimensions;Double-sided;Fasteners;Flanges;Hightemperature;Locknuts;Materials;Nuts;Platenuts;Self-locking;Spacetransport;Steels;Tolerances(measurement);Weights
【摘要】:
【中国标准分类号】:V20
【国际标准分类号】:49_030_30
【页数】:18P;A4
【正文语种】:德语
【英文标准名称】:StandardSpecificationforTelecommunicationsandInformationExchangeBetweenRoadsideandVehicleSystems8212;5GHzBandDedicatedShortRangeCommunications(DSRC)MediumAccessControl(MAC)andPhysicalLayer(PHY)Specifications
【原文标准名称】:路边和运载工具系统间远程通信和信息交换用标准规范-5GHz频带上专用短程通信(DSRC)媒体访问控制(MAC)和物理层(PHY)的标准规范
【标准号】:ASTME2213-2003(2010)
【标准状态】:现行
【国别】:美国
【发布日期】:2003
【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】:E17.51
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:Communications--specifications;Controlcommunicationschannels;DSRC(dedicatedshortrangecommunication)--specifications;ITS-RS(intelligienttransportationsystems-radioservice);MAC(mediumaccesscontrol);OBUs(on-board(communications)units);O
【摘要】:1.1Thisspecificationdescribesamediumaccesscontrol(MAC)andphysicallayer(PHY)specificationforwirelessconnectivityusingdedicatedshort-rangecommunications(DSRC)services.ThisstandardisbasedonandreferstoIEEEStandards802.11,WirelessLANMediumAccessControlandPhysicalLayerSpecifications,and802.11a,WirelessLANMediumAccessControlandPhysicalLayerSpecificationsHigh-SpeedPhysicalLayerinthe5GHzBand,withpermissionfromtheIEEEsociety.ThisspecificationismeanttobeanextensionofIEEE802.11technologyintothehigh-speedvehicleenvironment.Aspresentedhere,thisspecificationcontainsjustenoughinformationtoexplainthedifferencebetweenIEEE802.11andIEEE802.11aoperatingparametersrequiredtoimplementamostlyhigh-speeddatatransferserviceinthe5.9-GHzIntelligentTransportationSystemsRadioService(ITS-RS)Band.PotentialoperationswithintheUnlicensedNationalInformationInfrastructure(UNII)Bandarealsoaddressed,asappropriate.1.2Purpose8212;Thepurposeofthisspecificationistoprovidewirelesscommunicationsovershortdistancesbetweeninformationsourcesandtransactionsstationsontheroadsideandmobileradiounits,betweenmobileunits,andbetweenportableunitsandmobileunits.Thecommunicationsgenerallyoccuroverline-of-sightdistancesoflessthan1000mbetweenroadsideunitsandmostlyhighspeed,butoccasionallystoppedandslowmoving,vehiclesorbetweenhigh-speedvehicles.Thisspecificationalsooffersregulatorybodiesameansofstandardizingaccesstothe5.9GHzfrequencybandforthepurposeofinteroperablecommunicationstoandbetweenvehiclesatline-of-sightdistancesontheroadway.1.3Specifically,thisspecificationaccomplishesthefollowing:1.3.1DescribesthefunctionsandservicesrequiredbyaDSRCandIEEE802.11compliantdevicetooperateinahigh-speedmobileenvironment.1.3.2ReferstoIEEE802.11MACprocedures.1.3.3Definesthe5.9GHzDSRCsignalingtechniqueandinterfacefunctionsthatarecontrolledbytheIEEE802.11MAC.1.3.4PermitstheoperationofaDSRCconformantdevicewithinaDSRCcommunicationszonethatmaycoexistwithmultipleoverlappingDSRCcommunicationzones.1.3.5DescribestherequirementsandprocedurestoprovideprivacyofuserinformationbeingtransferredoverthewirelessmediumandauthenticationoftheDSRCorIEEE802.11conformantdevices.
【中国标准分类号】:M11
【国际标准分类号】:43_040_10
【页数】:26P.;A4
【正文语种】:英语
