公司名称：上海香岛镁合金设备制造有限公司

☆D类灭火器（镁合金灭火器）
关键词：
D类灭火器 D型灭火器 活泼金属轻金属灭火器 D灭火器 镁合金灭火器 钛 钾 钠 锆 铝粉合金灭火器

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Class D fire extinguisher
Extinguish combustible metals such as magnesium, titanium, potassium and sodium with dry powder extinguishing agents specially designated for the material involved. In most cases, they absorb the heat from the material, cooling it below its ignition temperature.