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1211消防灭火系统在我国应用并非广泛本文就其在吉林大学图书馆中的应用,介绍了卤代烷的特点、规范、验算方法等。
1211 fire extinguishing system is not widely used in our country This article on its application in Jilin University Library, introduced the characteristics of alkyl halides, norms, checking methods.