special extinguishing installation

fire detecting and extinguishing apparatus

火警指示及灭火装置

sprinkler contractor service

喷水灭火装置承包服务

sprinkler drain valve

喷水灭火装置排水阀

perforated pipe sprinkler

多孔管喷水灭火装置

fire -smothering gear

窒息性气体灭火装置

gas smothering system in machinery space

机舱惰性气体灭火装置

hanged powder extinguishing equipment

悬挂式干粉灭火装置

wall powder extinguishing equipment

壁挂式干粉灭火装置

water motor alarm

水动机报警装置喷水灭火装置之一

The Application of High-pressure Water Extinguishing Equipment

高压细水雾灭火装置在灭火救援中的应用

in-rack sprinkler

装在货架内的喷水灭火装置

Application of Automatic Detecting and Fire Extinguishing Device in Power Plant

火探管式自动探火灭火装置在电厂中的应用

Dry powder fire extinguishers should be available in the area.

该区域应备有干粉灭火器。灭火装置要放在方便得到的位置。

carbon dioxide hand hose extinguishing system

二氧化碳手提软管灭火装置

bromotrifluoromethane gas system

三氟一溴甲烷气体灭火装置

local automatically operated fire-extinguishing unit

局部自动操作的灭火装置

hi-ex foam generator

高膨胀泡沫发生器灭火装置

The application of gas-melting-glue fire extinguishing system;

气溶胶灭火装置在工业供电系统中的应用