highexpansion foam extinguishing system
...fixed foam fireextinguishing systems ; extinguishing systems 高倍数泡沫灭火系统 highexpansion foam extinguishing system ; expansion foam extinguishing system 低倍数泡沫灭火系统 lowexpansion foam fire extinguishing systems ; expansion foam f...
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highexpansion foam extinguishing system
高膨胀泡沫灭火系统
以上为机器翻译结果，长、整句建议使用 人工翻译 。