【英文标准名称】:HomeandBuildingElectronicSystems(HBES)-Part3-1:Aspectsofapplication;introductiontotheapplicationstructure;GermanversionEN50090-3-1:1994
【原文标准名称】:住家和建筑物用电气系统(HBES).第3-1部分:使用特点.使用构造介绍;德文版本EN50090-3-1:1994
【标准号】:EN50090-3-1-1994
【标准状态】:现行
【国别】:
【发布日期】:1995-04
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:接口;民用电力设备;开式系统互连;家用(安装)设备;安全;系统总线;控制;数据总线;电路网络;总线系统;协议;通信系统;参考模型;总线;安全要求;建筑物服务设施;通讯系统(建筑物);电子工程;电子装置;定义;电气工程;基本家用设备;结构;建筑物;系统工程;使用;数据传送;控制系统;电子的;传播学
【英文主题词】:Applicationlayer;Applications;Basicdomesticfacilities;Buildingservices;Buildings;Bussystems;Buses(dataprocessing);Circuitnetworks;Communication;Communicationsystems;Communicationsystems(buildings);Control;Controlsystems;Databus;Datatransfer;Definition;Definitions;Determinations;Domesticelectricalinstallations;Electricalengineering;Electricalequipment;Electronic;Electronicengineering;Electronically-operateddevices;Houseinstallations;Interfaces(dataprocessing);Opensystemsinterconnection;OSI;Protocols;Referencemodel;Safety;Safetyrequirements;Serviceinstallationsinbuildings;Structure;Systembus;Systemengineering
【摘要】:
【中国标准分类号】:Q77
【国际标准分类号】:97_120
【页数】:6P.;A4
【正文语种】:英语


Product Code:SAE AMS7311
Title:Piston Rings, Centrifugally-Cast Alloyed Iron, 0.50Mo - 0.50Cu (NONCURRENT Jan 2004)
Issuing Committee:Ams E Carbon And Low Alloy Steels Committee
Scope:This specification covers a centrifugally-cast, alloyed iron in the form of sleeves for the fabrication of piston rings. Primarily for use as top compression rings in aircraft piston engines. Rings usually require chromium plating for compatibility with the cylinder barrel material.