标准资料网-标准资料免费资源平台

Product Code:SAE AMSQQA250/5
Title:Aluminum Alloy Alclad 2024, Plate and Sheet
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers the specific requirements for 2024 aluminum alloy alclad 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 2024 core with thin layers of an aluminum alloy 1230 (99.30 percent minimum aluminum) anodic to the core and of approximately equal thickness, bonded to both surfaces.【英文标准名称】:BACnet-ADataCommunicationProtocolforBuildingAutomationandControlNetworks
【原文标准名称】:BACnet.建筑自动化和控制网络用数据通信协议
【标准号】:ANSI/ASHRAE135Addendumn-2010
【标准状态】:作废
【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】:空调器;自动控制系统;自动化;自动化系统;BACnet;建筑自动化;建筑物服务设施;建筑物;控制工程;控制工艺学;数据通信;数据交换;数据网络;定义;装置配置;EVT;加热设备;加热技术;计量学;操作技术;计划;过程测量和控制技术;协议;使用设施;规范(验收);电信;热环境系统;公用事业设备;通风
【英文主题词】:Airconditioners;Automaticcontrolsystems;Automation;Automationsystems;BACnet;Buildingautomations;Buildingservices;Buildings;Controlengineering;Controltechnology;Datacommunication;Dataexchange;Datanetwork;Definitions;Deviceconfiguration;EVT;Heatingequipment;Heatingtechnics;Metrology;Operationaltechniques;Planning;Processmeasuringandcontroltechnology;Protocols;Serviceinstallations;Specification(approval);Telecommunications;Thermalenvironmentsystems;Utilityequipment;Ventilation
【摘要】:
【中国标准分类号】:P07
【国际标准分类号】:35_240_99;97_120
【页数】:
【正文语种】:英语