- fire sprinkling system
- fire-sprinkling system
- sprinkler fire extinguishing system
- sprinkler system
- 喷洒: spray; splash; sprinkle; spa ...
- 灭火系统: fire extinguisher system
- 泡沫-水喷洒灭火系统: foam-water rinklersystem; foam-water sprinkler system
- 喷洒灭火器: fire sprinkler
- 灭火系统: fire extinguisher system = fire-extinguisher system; fire extinguishing systems; fire-extinguishing system = fire extinguishing system; su re ion system; suppression system
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