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                消毒

                消毒:消毒是指杀死病原微生物、但不一定能杀死细菌芽孢的方令他意外法。通常用化学的方法来达到消毒的作用。用于用于消毒的化学药物⌒叫做消毒剂。

                消毒分疫源地消毒和但是老这么下去他预防性消毒两种,也可按照消毒水平的高低,分为高水平消毒、中水平消毒与低水平消毒。

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                [1415人顶]20150120健康之路视频和笔▃记:叶俏,刘颖梅,消毒大作战,嗜冷菌

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