→ Ibhokisi yomoya ejingayo, ifeni yokukhupha umoya.→ Zonke iintlobo zombhobho wokuphakamisa umoya.→ Zonke iintlobo zombhobho ojingayo wamanzi.→ Zonke iintlobo zokuxhoma izixhobo zeHVAC.
→ Yenziwe ngerabha yeCR, inobomi obude benkonzo.→ Isakhelo sangaphandle sibhaka ivanishi yonyango lokuchasa umhlwa kunye nesitshizi esinetyuwa.→ Inokwahlula ngokufanelekileyo ingxolo ephantsi yefrikhwensi ebangelwa kukungcangcazela.