... fire water hydrant 消防水拴 ; 消防水栓 fire foam hydrant 消防泡沫栓 Cabinet，fire-hydrant 消防栓箱 ...
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fire hydrant system of foam-gun 泡沫枪消火栓系统
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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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