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SAE AMS5734 Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, and Tubing, 15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006

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Product Code:SAE AMS5734
Title:Steel, Corrosion and Heat-Resistant, Bars, Wire, Forgings, and Tubing, 15Cr - 25.5Ni - 1.2Mo - 2.1Ti - 0.006B - 0.30V, Consumable Electrode Melted, 1650 掳F (899 掳C) Solution Heat Treated
Issuing Committee:Ams F Corrosion Heat Resistant Alloys Committee
Scope:This specification covers a corrosion and heat-resistant steel in the form of bars, wire, forgings, mechanical tubing, and stock for forging or heading.
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【英文标准名称】:Localandmetropolitanareanetworks-Virtualbridgedlocalareanetworks
【原文标准名称】:局域和城域网络.虚拟桥接局域网
【标准号】:IEEE802.1Q-2005
【标准状态】:作废
【国别】:美国
【发布日期】:2005
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:通信网;数据电路;数据处理;定义;信息技术;LAN;局域网;多路存取计算机;MAN;媒体访问控制;城域网;城域;电信;虚拟的
【英文主题词】:Communicationnetworks;Datacircuit;Dataprocessing;Definition;Definitions;Informationtechnology;LAN;Localareanetworks;MAC;MAN;Mediumaccesscontrol;Metropolitanareanetworks;Metropolitanareas;Telecommunication;Telecommunications;Virtual
【摘要】:ForthepurposeofcompatibleinterconnectionofinformationtechnologyequipmentusingtheIEEE802MACServicesupportedbyinterconnectedIEEE802standardLANsusingdifferentoridenticalmediaaccesscontrolmethods,thisstandardspecifiestheoperationofMACBridgesthatsupportVirtualLANs(VLANs).Tothisendita)PositionsthesupportofVLANswithinanarchitecturaldescriptionoftheMACSublayer;b)DefinestheprinciplesofoperationoftheVLAN-awareBridgeintermsofthesupportandpreservationoftheMACService,andthemaintenanceofQualityofService;c)SpecifiesanEnhancedInternalSublayerServiceprovidedtotheMediaAccessIndependentfunctionsthatprovideframerelayinaVLAN-awareBridge;d)EstablishestheprinciplesandamodelofVirtualBridgedLocalAreaNetworkoperation;e)IdentifiesthefunctionstobeperformedbyVLAN-awareBridges,andprovidesanarchitecturalmodeloftheoperationofaBridgeintermsofProcessesandEntitiesthatprovidethosefunctions;f)SpecifiesaframeformatthatallowsaVLANIdentifier(VID)andpriorityinformationtobecarriedbyVLANtaggeduserdataframes;g)SpecifiestherulesthatgoverntheadditionorremovalofVLANtagstoandfromuserdataframes;h)SpecifiestherulesthatgoverntheabilitytocarryuserdataineitherCanonicalformatorNoncanonicalformatinVLAN-taggedframes;i)EstablishestherequirementsforautomaticconfigurationofVLANtopology;j)EstablishestherequirementsforVLAN-awareBridgeManagementinaVirtualBridgedLocalAreaNetwork,identifyingmanagedobjectsanddefiningmanagementoperations;k)DefinestheoperationoftheMultipleSpanningTreealgorithmandprotocol(MSTP);l)DescribestheprotocolsandproceduresnecessarytosupportinteroperationbetweenMSTandSSTBridgesinthesameVirtualBridgedLocalAreaNetworks;m)Specifiestherequirementstobesatisfiedbyequipmentclaimingconformancetothisstandard.
【中国标准分类号】:M11
【国际标准分类号】:35_110
【页数】:303P.;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforCopper-BerylliumAlloy(UNSNos.C17000andC17200)ForgingsandExtrusions
【原文标准名称】:铍铜合金(UNSNos.C17000和C17200)锻件和挤压件的标准规格
【标准号】:ASTMB570-2006(2010)
【标准状态】:现行
【国别】:
【发布日期】:2006
【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】:B05.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:铍铜;挤压件;锻件
【英文主题词】:copperberyllium;extrusions;forgings
【摘要】:1.1Thisspecificationestablishestherequirementsforcopper-berylliumalloyforgingsandextrusionsproducedfromthefollowingalloys.
【中国标准分类号】:J32
【国际标准分类号】:77_150_30
【页数】:5P.;A4
【正文语种】: