ANSI S12.14-1992 室外固定位置安装的公共音响警告设备的声音输出现场测量

上一篇: ISO 8121 Technical Corrigendum 1-1992 纺织机械针织机铭牌内容技术勘误1
下一篇: PD 6495-1992 国际标准实践联合会(IFAN)指南1.公司标准化项目效益测定方法

【英文标准名称】:Firedetectionandfirealarmsystems-Part10:flamedetectors-pointdetectors.
【原文标准名称】:火灾探测和火警系统.第10部分:火焰探测器.定点探测器
【标准号】:NFS61-990/A1-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-03-01
【实施或试行日期】:2006-03-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:自动;CE作标记;建筑产品;控制图;定义;火警点;火灾警报;消防队;火灾探测器;消防器械;防火安全;建筑物防火;防止火灾扩散;火焰探测器;火焰;作标记;性能;规范(验收);试验程序;试验
【英文主题词】:
【摘要】:
【中国标准分类号】:C81
【国际标准分类号】:13_220_20
【页数】:14P;A4
【正文语种】:其他


Product Code:SAE J313
Title:Diesel Fuels
Issuing Committee:Fuels And Lubricants Tc 7 Fuels
Scope:Automotive and railroad diesel fuels, in general, are derived from petroleum refinery products which are commonly referred to as middle distillates. Middle distillates represent products which have a higher boiling range than gasoline and are obtained from fractional distillation of the crude oil or from streams from other refining processes. Finished diesel fuels represent blends of middle distillates.The properties of commercial distillate diesel fuels depend on the refinery practices employed and the nature of the crude oils from which they are derived. Thus, they may differ both with and within the region in which they are manufactured. Such fuels generally boil over a range between 163 and 371 掳C (325 to 700 掳F). Their makeup can represent various combinations of volatility, ignition quality, viscosity, sulfur level, gravity, and other characteristics. Additives may be used to impart special properties to the finished diesel fuel.