... wet-type automatic sprinkler system 温式自动喷洒灭火系统 wheeled extinguisher 推车式灭火器 whichever is less 取较小值 ...
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wheeled fire extinguisher 推车式灭火器
wheeled foam extinguisher 轮式泡沫灭火器
wheeled mobile extinguisher 有轮流动灭火器
wheeled dry powder fire extinguisher 轮式干粉灭火机
dry chemical wheeled fire extinguisher 推车式干粉灭火器
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