MFZ/D4 D类金属灭火器
手提式D型灭火器 D类金属灭火器是指能扑灭如钾、钠、镁、钛、锆、锂、铝镁合金等各种形态的活泼(轻)金属燃烧的火灾。
Class D metal fire extinguisher refers to the fire that can extinguish various forms of active (light) metal such as potassium, sodium, magnesium, titanium, zirconium, lithium, aluminum and magnesium alloy. Due to the different properties of metals, the composition of class D dry powder agents also has several different types, and different agents are used according to different metals.
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