【英文标准名称】:LocalandMetropolitanAreaNetworks-OverviewandArchitecture-Amendment1:EthertypesforPrototypeandVendor-SpecificProtocolDevelopment
【原文标准名称】:局域网和城域网.综述和体系结构.修改1:原型和自动售货机特殊协议制定的以太型
【标准号】:ANSI/IEEE802a-2003
【标准状态】:现行
【国别】:美国
【发布日期】:2003-09-22
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:信息技术;远程通信;管理;人类;城域;媒体访问控制;数据处理;多路存取计算机;局域网;电信;低层;城域网;LAN局域网;通信网;定义;层
【英文主题词】:Communicationnetworks;Dataprocessing;Definition;Definitions;Informationtechnology;LAN;Layers;Localareanetworks;Lowerlayers;MAC;MAN;Management;Mediumaccesscontrol;Metropolitanareanetworks;Metropolitanareas;Telecommunication;Telecommunications
【摘要】:ProvidesasmallnumberofEthernettypevaluesforprototypeandexperimentaluse.Providesamechanismforvendorassignmentofprotocolidentifiersforusewithrproprietaryprotocols.
【中国标准分类号】:M11
【国际标准分类号】:35_110
【页数】:
【正文语种】:英语


Product Code:SAE AMSQQA250/26
Title:Aluminum 7075, Plate and Sheet, Alclad 7011 (Cancelled Jun 2007, Superseded by ASTM B 209)
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers the specific requirements for aluminum alloy, 7011 alclad, 7075 plate and sheet; the general requirements are covered in AMS-QQ-A-250. The plate and sheet covered by this specification shall be an integral composite product consisting of a heat-treatable aluminum alloy 7075 core with thin layers of a 7011 aluminum alloy anodic to the core and of approximately equal thickness, bonded to both surfaces.