喷洒灭火系统 [安全] Sprinkler system ; sprinkler fire extinguishing system ; [安全] fire sprinkling system
喷洒灭火器 fire sprinkler
泡沫-水喷洒灭火系统 foam-water sprinkler system
干式自动喷洒灭火系统 dry-type automatic sprinkler system
湿式自动喷洒灭火系统 wet-type automatic sprinkler system
应用推荐