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- smoke pipe line fire detector 烟管式火灾报警装置
- Simulating alarm test for fire detector. 火警检测器自动报警试验。
- Abstract: A new type infrared photoelectricity smoke fire detector,which was made by the components of made in China, is expounds. 文摘:阐述作者研制的一种用国产元器件制成的红外光电感烟火灾探测器。
- Simulating (Automatic) alarm test for fire detector. 火警检测器模拟(自动)报警试验。
- Debris in pipe line is too fine to be trapped by strainer. 管线内的碎片太细小导致过滤器无法截留。
- Point type smoke fire detector meets the requirements of GB4715-1993. The test itemsinclude Electrostatic discharge, Radiated electromagnetic fields, and Electrical transient bursts. 点型感烟火灾探测器应符合GB4715-1993标准的要求。检测项目有:静电放电;辐射电磁场;电快速瞬变脉冲群。
- DWTT separation fracture has been analyzed for pipe line steel. 摘要文章对管线钢DWTT试样上出现的分离断口进行了分析。
- Maximum continuous flow based on pipe line velocity of 20 ft. per second. 最大持续流量以管路流速每秒20英尺为计算基础。
- polymer film smoke fire detector 聚合物薄膜感烟火灾探测器
- Prior to installation, thoroughly flush pipe line to remove any foreign matter. 在安装之前,彻底冲洗管线,清除任何外来物质。
- Technical and Economic Analysis on Design of Production Pipe Line of C.P.P. 选煤厂生产管道设计的技术经济分析。
- ionization chamber smoke fire detector 离子感烟火灾探测器
- Maximum intermittent flow based on pipe line velocity of 25 ft. per second. 最大间歇流量以管路流速每秒25英尺为计算基础。
- Clear pipe line with pressurized steam before installation steam trap. 安装疏水阀之前应用带压蒸汽吹扫管道。
- In Fire autoalarm control system the fire detector is the key parts for the detecting of fire signals. 火灾自动报警控制系统中,探测器是探测火灾信号的关键部件。
- It is to be installed in the protective district via ductwork, acting as a fire detector and auto sprayer. 通过管网安装于防护区内,具有探测火灾及自动喷水灭火的作用。
- An Eastern smoking pipe designed with a long tube passing through an urn of water that cools the smoke as it is drawn through. 水烟筒一种东方的烟筒,有一个长管子穿过盛水瓮,水可以冷却从中穿过的烟雾
- In this paper,a new method for detecting fire is proposed,which is the scheme of fire detector based on multilayer perception(MLP). 本文提出了一种新的火灾探测的方法,即一种基于多层感知器(MLP)火灾探测器方案。
- Protective gas system: pipe line from the protective gas generation station to reducing annealing furnace. 保护气系统:从保护气体发生站至还原退火炉的管道。
- After installation of valve, support the pipe line; a sagging pipe line can distort the valve and cause failure. 在安装阀门后,要对管道加上支撑物,否则下垂的管道可能会使得阀门变形并造成故障。