一种固定式灭火装置，灭火剂储罐为真空绝热低温液体储罐，内部充装灭火剂；
The utility model provides a fixed fire extinguisher. An extinguishing agent tank is a vacuum heat insulative low temperature liquid tank which is internally filled with extinguishing agent;
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。
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。
Fire control devices such as fire extinguisher, hydrant water supplying system, AFFF system and foam-water spray extinguishing system are used in this tunnel.
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