According to action principle, extinguishing process and efficiency of the sprinkler systems, it is put forward that the ringed arrangements replace the ramiform arrangements.
根据自喷系统的作用原理、灭火过程和效率，提出用环状管网代替目前广泛采用的枝状管网的观点。
EBM aerosol fire extinguishing agent is a new type of fire extinguishing agents of high efficiency, its efficiency is higher than that of Halons.
ebm气溶胶灭火剂是一种新型高效灭火剂，其灭火效率高于哈龙类灭火剂。
The flame stability of the boiler is not good. At high load, the boiler extinguishing often happens, which influence the safety in production and economic efficiency of the thermal power plant.
锅炉燃烧稳定性差，经常在高负荷灭火，严重影响企业的安全生产及经济效益。
The frog momentum of fine water mist has main influence on the efficiency of fire extinguishing.
细水雾的雾动量是对细水雾灭火效率起主要作用。
Researches indicate that the increase of the work pressure of fine water mist system can decrease particle size of water droplet of fine water mist and enhance the efficiency of fire-extinguishing.
本人研究发现：提高细水雾系统的工作压力可以减小细水雾的水滴粒径，灭火效率增加；
MFZ Series Portable Pressurs are high efficiency ones which use general dry powder as fire extinguishing chemical and the loaded compressed nitrogen gas as spray force.
MF Z系列干粉灭火器是以普通干粉为灭火剂，以充装压缩氮气为动力的高效灭火器。
MFZ Series Portable Pressurs are high efficiency ones which use general dry powder as fire extinguishing chemical and the loaded compressed nitrogen gas as spray force.
MF Z系列干粉灭火器是以普通干粉为灭火剂，以充装压缩氮气为动力的高效灭火器。
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