Biocides ndi zinthu zoteteza zomwe zimaletsa kukula kwa mabakiteriya ndi zinthu zina zowopsa, kuphatikizapo bowa. Ma biocides amabwera m'njira zosiyanasiyana, monga halogen kapena mankhwala azitsulo, ma organic acid ndi ma organosulfurs. Aliyense amatenga gawo lofunikira mu utoto ndi zokutira, madzi ...
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