hydrant system meaning in English

加油栓加油系统
消防龙头系统
消火栓系统

No hydrant system at this airport
在这个机场里没有任何消防栓。
Fire hydrant systems equipment - specification for landing valves for wet risers
消防栓系统设备.第1部分:湿式水嘴接地阀规范
Fire hydrant systems equipment - specification for landing valves for dry risers
消防栓系统设备.第2部分:干式水嘴接地阀规范
Discussion on the pressure of indoor hydrant system for fire protection design of tall buildings
对室内消火栓灭火系统栓口出水压力的探讨
Fire hydrant systems equipment - specification for inlet breechings for dry riser inlets
消防栓系统设备.第3部分:干式水进口用进水支管规范

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