portable fire-extinguishing equipment
portable fire-extinguishing equipment 便携式灭火器 Hanging gaseous fire extinguishing equipment 悬挂式气体灭火装置 Cabinet gas fire extinguishing equipment 柜式气体灭火装置...
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portable fire-extinguishing equipment
便携式灭火设备
以上为机器翻译结果，长、整句建议使用 人工翻译 。