ISO 6946-2-1986 热绝缘.计算方法.第2部分:平面结构中矩形剖面的热桥(Thermalbridge)

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Product Code:SAE AS1214
Title:Minimum Standards for Valve, High Pressure Oxygen, Line Shut Off, Manually Operated
Issuing Committee:A-10 Aircraft Oxygen Equipment Committee
Scope:This standard covers all types of manually operated high pressure oxygen line shut off valves utilizing either metallic or nonmetallic valve seats for use in general and commercial type aircraft. It is intended that the line valve should be installed in a position accessible in flight, when the cylinder mounted oxygen valves are not. The line shutoff valve may also be used optionally in large systems as a maintenance aid where only a portion of the system need be opened up and purged after repair or replacement of one or more parts.【英文标准名称】:Compactdiscvideosystem;12cmCD-V(IEC61104:1992);GermanversionEN61104:1992
【原文标准名称】:激光视盘系统.12cm激光视盘-CD-V
【标准号】:EN61104-1992
【标准状态】:现行
【国别】:
【发布日期】:1993-07
【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】:视听;视频记录;电气工程;数字记录法;视听资料;光盘;规范(认可);小型盘式视象系统;电视工程;小型盘式视象装置;录像系统;录象磁盘;视频;激光数字音频系统;视频信号
【英文主题词】:Audiovision;Audiovisualmaterials;CD;CD-V;Compactdisc;Compactdiscvideo;Digitalrecordingmethods;Electricalengineering;Opticaldisks;Specification(approval);Video;Videodisks;Videoengineering;Videorecording;Videorecordingsystems;Videosignals
【摘要】:
【中国标准分类号】:M71
【国际标准分类号】:33_160_40
【页数】:10P.;A4
【正文语种】:英语