“哈龙”是一种被称为卤代烷的化学品。“哈龙”灭火剂在灭火、防爆等方面均显示出优越的性能,在降伏火魔中屡建奇功。然而因其在使用后产生的氯、溴原子会破坏大气中的臭氧层,给人类的生存环境带来严重危害,世界各国不得不将其逐步淘汰。 Halon is a chemical called an alkyl halide. “Halon” fire extinguishing agent in fire-fighting, explosion-proof, etc. have shown superior performance, in the bursts of fire magic repeatedly built. However, chlorine and bromine atoms generated after use destroy the ozone layer in the atmosphere and bring serious harm to the living environment of human beings. All countries in the world have to phase out them.