Zvimwe iwe uri munhu akanyanya kurapa system yekutenga maneja, ari kutsvaga yakakwirira mhando yekuchengetedza mhepo yekuchengetedza system , uye mecanmed inyanzvi yekugadzira & mutengesi iyo inogona kuzadzisa zvaunoda. Haisi chete yakanyanya kuchengetedza ventilation system yatakagadzirwa ine chitupa yeInternational indasitiri mwero, asi isu tinogonawo kusangana nezvinodiwa zvako. Isu tinopa online, nguva yakakodzera sevhisi uye iwe unogona kuwana nhungamiro yehunyanzvi pane yakanyanya kuchengetedza mhepo yekuchengetedza system . Usazeze kuti ubatane nesu kana iwe uchifarira muitiro wakanyanya wekuchengetedza mhepo , hatizokuregedze.