Water spray extinguishing system can be used to liquor fire and electricity fire, which is popular for its special extinguishing characters.
水喷雾灭火系统可用于可燃液体火灾和电气火灾，由于其独特的灭火特点，日益受到重视并推广应用。
Fire control devices such as fire extinguisher, hydrant water supplying system, AFFF system and foam-water spray extinguishing system are used in this tunnel.
隧道消防设施采用灭火器+消火栓给水系统+固定式水成膜泡沫灭火装置+泡沫-细水雾灭火系统。
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