Najasar asibiti tana nufin najasar da asibitoci ke samarwa wanda ya ƙunshi ƙwayoyin cuta, karafa masu nauyi, masu kashe ƙwayoyin cuta, abubuwan kaushi, acid, alkalis, da aikin rediyo.Yana da halaye na gurɓataccen sarari, m kamuwa da cuta, da latent ...
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