消火栓 hydrant

地上消火栓 [安全] post fire hydrant ; fire hydrant pillar ; pillar hydrant

地下消火栓 [安全] Flush fire hydrant ; underground hydrant ; ground hydrant

室外消火栓 [安全] [建] outdoor fire hydrant

消火栓箱 Fire hydrant box ; fire cabinet ; hydrant station cabinet

消火栓系统 hydrant system ; fire hydrant system ; Fire Hydrant and Hose System ; Hydrant systems/Standpipe and Hose Systems

消火栓出水口 hose outlet ; hydrant outlet

圆筒式消火栓 pillar hydrant