According to the different burning character of metal, the theory and method of three kinds of class D dry powder agents used to fight metal fires,including sodium chloride,sodium bicarbonate and graphite,were introduced in this paper.
介绍了金属不同的燃烧特性以及氯化钠、碳酸氢钠和石墨等三种D类干粉灭火剂在扑灭金属火时的灭火原理和灭火方法,并对干粉灭火剂在灭金属火时所适用的装置和探测系统等应用技术进行了分析。
An analysis of the likely causes leading to the burst of the ABC powder fire extinguisher;
ABC干粉灭火器爆炸事故原因分析
cartridge-operated dry chemical fire extinguisher
贮气瓶式干粉灭火器
Extinguishing media: Water spray, foam dry chemical or carbon dioxide.
熄灭媒质：喷水，泡沫，干粉灭火器及其二氧化碳。
When the jet is small enough to be approached, put out the flame with a carbon dioxide or dry powder extinguisher.
当喷射的火焰小到可以接近时，用二氧化碳或干粉灭火器扑灭火焰。
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。
Suitable for checking the1~8 kg powder fire extinguisher and1 kg、3 kg、5 kg、7 kg CO2 fire extinguisher.
适用于检测1~公斤干粉灭火器筒体和2公斤、公斤、公斤和7公斤二氧化碳灭火器筒体。
If it is necessary to extinguish the flame in order to get to a place where the flow of hydrogen can be shut off, a dry powder extinguisher is recommended.
如果为了进入可以切断氢气流的地方而有必要灭火的话，推荐使用干粉灭火器。
dry chemical automatic type extinguisher
化学干粉（自动式）灭火器
dry powder type (gas expelled) extinguisher
干粉（气体排放式）灭火器
dry powder (stored pressure) extinguisher
干粉（贮压式）灭火器
dry powder continuous foam fire extinguisher
连续式干粉泡沫灭火器
Metal Guard Powder
金属卫兵干粉灭火火剂
ammonium phosphate powder extinguishing agent
磷酸铵盐干粉灭火剂
combined smoke and powder extinguishing system
烟雾干粉联用灭火系统
fixed dry chemical system
固定式干粉灭火系统
combined dry chemical foam extinguishing system
干粉泡沫联用灭火系统
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
Use foam, water, CO2 or dry powder for small fires.
使用泡沫、水性、二氧化碳或干粉（灭火器）处置小型火情。