SAE AS1831 Electrical Power, 270 V Dc, Aircraft, Characteristics and Utilization Of
时间:2024-05-05 02:58:40 来源: 标准资料网 作者：标准资料网 阅读：9145
Product Code:SAE AS1831
Title:Electrical Power, 270 V Dc, Aircraft, Characteristics and Utilization Of
Issuing Committee:Ae-7c Systems
Scope: This standard establishes the characteristics and utilization of 270-VDC electric power at the utilization equipment interface and the constraints on the utilization equipment. These characteristics shall be applicable for both airborne and ground support power systems. This standard also defines the related distribution and installation considerations. Utilization equipment designed for a specific aircraft application may not deviate from these requirements without the approval of the procuring activity. The purpose of this standard is to assure compatibility between aircraft electrical systems or ground support electric systems and airborne utilization equipment.
【英文标准名称】:LAN/MAN-SpecificRequirements-Part11:WirelessLANMediumAccessControl(MAC)andPhysicalLayer(PHY)Specifications-Amendment6:WirelessAccessinVehicularEnvironments
【原文标准名称】:LAN/MAN.具体要求.第1部分:无线局域网媒介访问控制(MAC)和物理层(PHY)规范.修改件6:车载条件下的无线访问
【标准号】:ANSI/IEEE802.11p-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Communicationprocesses;Cordless;Datanetwork;Dataprocessing;Datasecurity;Datatransfer;Definitions;Informationprocessing;Interfaces(dataprocessing);LAN;Localareanetworks;MAN;Networkinterconnection;Physicallayers;Protectivemeasures;Wireless;WLAN
【摘要】:ThisamendmentspecifiestheextensionstoIEEEStd802.11forWirelessLocalAreaNetworksprovidingwirelesscommunicationswhileinavehicularenvironment.
【中国标准分类号】:L79
【国际标准分类号】:35_100_10;35_110
【页数】:
【正文语种】:英语
【英文标准名称】:StandardSpecificationforMechanicalSealsforShipboardPumpApplications
【原文标准名称】:船用泵机械密封件的标准规范
【标准号】:ASTMF1511-2006
【标准状态】:作废
【国别】:美国
【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(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:衬垫;机械密封;变容真空泵;泵;密封件;造船;术语;真空密封件
【英文主题词】:Gaskets;Mechanicalseals;Positive-displacementpumps;Pumps;Seals;Shipbuilding;Terminology;Vacuumseals
【摘要】:
【中国标准分类号】:U55
【国际标准分类号】:47_020_30
【页数】:26P;A4
【正文语种】:英语