Product Code:SAE J2788
Title:HFC-134a (R-134a) Recovery/Recycle/Recharging Equipment for Mobile Air-Conditioning Systems
Issuing Committee:Interior Climate Control Service Committee
Scope:The purpose of this SAE Standard is to establish the specific minimum equipment performance requirements for recovery and recycling of HFC-134a that has been directly removed from, and is intended for reuse in, mobile air-conditioning (A/C) systems. It also is intended to establish requirements for equipment used to recharge HFC-134a to an accuracy level that meets section 9.0 of this document and SAE J2099.【英文标准名称】:Transmissionofaudioand/orvideoandrelatedsignalsusinginfra-redradiation-Transmissionsystemsforaudiowidebandandrelatedsignals
【原文标准名称】:使用红外线辐射传输声频和/或视频及相关信号.第2部分:声频宽带和有关信号用传输系统
【标准号】:BSEN61603-2-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-08-15
【实施或试行日期】:1997-08-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:头戴送受话器;发射机;作标记;音频系统;磁带录像机;调制;电信传输法;通信设备;电子设备及元件;兼容性;代表会议;脉冲调制;调频;电视设备;接收机;频率;频带宽度;波长;音频设备;控制系统;分类系统;公共寻址系统;红外线辐射;视频信号;声信号
【英文主题词】:Acousticsignals;Audiosignals;Audiovisualmaterials;Compatibility;Controlsignals;Datatransfer;Definition;Definitions;Electricalengineering;Electroacoustics;Headphones;Infra-red;Infraredradiation;Picturetransmissions;Ratings;Signaltransmission;Soundtransmission;Speechtransmission;Speechtransmissionsystems;Telecommunication;Transmission;Transmissionsystems;Videosignals;Widebandtransmission
【摘要】:SpecifiescharacteristicsandmethodsofmeasuringwidebandaudioIRsystemsnotcoveredbyBSEN61603-1.TobereadinconjunctionwithBS7693:1993
【中国标准分类号】:M11
【国际标准分类号】:33_160_99
【页数】:22P;A4
【正文语种】:英语