Indoor kusvibiswa kwemhepo ndiko kusvibiswa kwemhepo yemukati kunokonzerwa nezvinosvibisa uye zvitubu zvakaita seCarbon Monoxide, Particulate Matter, Volatile Organic Compounds, Radon, Mold neOzone. Nepo kusvibiswa kwemhepo kwekunze kwatora kutarisisa kwemamirioni, iyo yakaipisisa mhando yemhepo iyo ...
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